Famous Quotes from When I Fly Towards You (当我飞奔向你) + 10 Idioms About Youth Romance

The title of a drama is a promise. Sometimes it’s a simple statement of genre, other times a poetic hint at the central conflict. But rarely does a title function as the story’s entire emotional engine. For the 2023 youth romance When I Fly Towards You, its Chinese name—当我飞奔向你 (dāng wǒ fēi bēn xiàng nǐ)—is not just a title; it is a vow, a thesis, and the key to its enduring charm.

The verb choice is everything. This isn’t 当我走向你 (dāng wǒ zǒu xiàng nǐ), "when I walk toward you," or even 当我跑向你 (dāng wǒ pǎo xiàng nǐ), "when I run toward you." It is 飞奔 (fēi bēn), a compound of "fly" (飞) and "sprint" (奔). This is the headlong, windmilling-arms dash of someone who has stopped caring how they look, propelled by an urgency that defies physics and propriety. It’s the perfect verb for Su Zaizai (played by Zhang Miaoyi), a sunny transfer student who, from the first day at Jiangyi High School, decides to close the distance between herself and the brilliant, emotionally guarded Zhang Lurang (Zhou Yiran). He is a boy used to being second choice in his own family; she is the first person to ever sprint in his direction. The drama, set in the nostalgic autumn of 2012, argues that love is not a passive arrival but an act of active, mutual motion.

This distinct emotional texture is the signature of its director, Mao Deshu (猫的树), more famously known by his pen name Cattree. A leading voice in the fresh-pastel youth romance genre, his work is often described with the phrase 少女心 (shàonǚ xīn), or "girl's heart." This isn't a dismissal, but a recognition of his aesthetic: a world rendered in high-key natural light, soft-focus close-ups, and a color palette of sky blues and dusk pinks. He finds romance not in grand declarations but in slice-of-life moments—sharing earbuds, walking home, watching rain—all edited to the rhythm of song bridges rather than dialogue. This same emotional fingerprint, this celebration of small, warm intimacies, can be seen in his later work, the 2026 Republican-era romance Love Between Lines.

The story itself is adapted from the popular web novel 《她病得不轻》 (tā bìng dé bù qīng) by author 竹已 (Zhu Yi). The novel's title, which translates to "She's a Little Crazy" or "She's Got It Bad," frames the female lead’s infatuation as a kind of charming illness. The drama's retitling to When I Fly Towards You is a crucial shift, reframing her actions not as an obsession but as a conscious, powerful choice. Zhu Yi is a titan in the campus-romance genre, and fans of her other major 2023 adaptation, Hidden Love (偷偷藏不住), will recognize the same delicate touch in crafting relationships that feel both idealized and emotionally true.

Years after its initial run, the drama’s afterlife is not sustained by plot twists, but by its words. It is a profoundly literary show, whose most powerful moments live on in quote archives, fan analyses, and the endless loop of Douyin clips. To understand When I Fly Towards You is to understand the lines that gave it a soul.

The Quotes That Define the Drama

The series is built around a handful of monologues and exchanges that have become canonical. They are not just dialogue; they are philosophical statements on love, self-worth, and the courage to be seen.

1. The Sun, Star, and Firefly

一定要当太阳吗？可以的话，星星、路灯、萤火虫，想发光的时候就发光，不想发光的时候就不发光，总有人能在人群中一眼就找到你。

Yīdìng yào dāng tàiyáng ma? Kěyǐ dehuà, xīngxīng, lùdēng, yíng huǒchóng, xiǎng fāguāng de shíhòu jiù fāguāng, bù xiǎng fāguāng de shíhòu jiù bù fāguāng. Zǒng yǒu rén néng zài rénqún zhōng yī yǎn jiù zhǎodào nǐ.

"Do you have to be the sun? If you'd rather, be a star, a streetlight, a firefly—shine when you want to, don't shine when you don't. Someone will still find you at a glance in the crowd."

This line is the core of Su Zaizai’s philosophy and the antidote to Zhang Lurang's deepest wound. Raised by a mother who openly favors his younger brother, Zhang Lurang has built his identity on being the flawless top student—the "sun"—believing that only overwhelming brilliance can make him worthy of notice. Su Zaizai dismantles this painful logic with a simple, profound permission slip: you don't have to be the biggest or brightest thing in the sky. You can be a firefly. You can choose when to shine. Your worth is not conditional on your performance. For a boy who has spent his life striving under the immense pressure of the 高考 (gāokǎo) and his family, this is not just reassurance; it is liberation.

2. Logic-Proof Love

我喜欢你，不算命题，因为喜欢判断不了真假。如果我存在，那存在我喜欢你。如果我不喜欢你了，那我就不是我。

Wǒ xǐhuān nǐ, bù suàn mìngtí, yīnwèi xǐhuān pànduàn bùliǎo zhēnjiǎ. Rúguǒ wǒ cúnzài, nà cúnzài wǒ xǐhuān nǐ. Rúguǒ wǒ bù xǐhuān nǐ le, nà wǒ jiù bùshì wǒ.

"'I like you' isn't a proposition, because liking can't be judged true or false. If I exist, then 'I like you' exists. If I no longer like you, then I'm no longer me."

Delivered by Zhang Lurang, this is perhaps the most iconic confession in modern C-drama. It is a perfect distillation of his character: a brilliant mind that processes the world through logic, mathematics, and proofs. He takes the most illogical, unquantifiable human emotion and frames it in the language he understands best. A 命题 (mìngtí) is a mathematical or logical proposition, a statement that can be evaluated for its truth value (真假, zhēnjiǎ). By declaring that "I like you" is not a proposition, he places it outside the realm of doubt or proof. It is not a hypothesis to be tested; it is an axiom, a foundational truth inseparable from his own existence.

3. The Moon Runs Back

原来每个女孩在喜欢的人面前都是公主。因为当我飞奔向月亮的时候，月亮也在为了我学习奔跑。

Yuánlái měi gè nǚhái zài xǐhuān de rén miànqián dōu shì gōngzhǔ. Yīnwèi dāng wǒ fēi bēn xiàng yuèliàng de shíhòu, yuèliàng yě zài wèile wǒ xuéxí bēnpǎo.

"It turns out every girl is a princess in front of someone she loves—because when I sprint toward the moon, the moon is learning to run for me too."

Here, the drama explains itself. This single quote contains the entire story. Su Zaizai is the one sprinting. The "moon" is Zhang Lurang—luminous but distant, cold, and seemingly unreachable. A lesser story would be about her exhausting, one-sided chase. But this drama insists on reciprocity. Her act of sprinting teaches the moon to run back. His love is not a passive acceptance of her affection but an active, learned response. This mutual, accelerating motion turns a simple high school crush into a profound statement about how love works: it is not about finding someone perfect, but about two imperfect people learning to move toward each other at speed.

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一见钟情 (yī jiàn zhōng qíng) — "Love at First Sight"

Meaning: To fall in love upon the first meeting.

Origin: This idiom describes the experience where feelings (情) concentrate (钟) at one (一) glance (见). It captures the sensation of an immediate and powerful romantic connection that feels almost fated. While the exact phrase solidified over time, its sentiment appears in classical literature describing sudden, overwhelming attraction. It speaks to a belief in romantic destiny, where a single moment can alter the course of two lives.

Connection: This is the inciting incident of When I Fly Towards You. On her first day at Jiangyi High School, Su Zaizai stands in a shop, sheltering from the rain. She looks out and sees a boy walking through the downpour, calm and unbothered, without an umbrella. This is Zhang Lurang. In that instant, she is completely smitten. The entire 24-episode story, the decade-long journey of their friend group, and her tireless, joyful pursuit all begin with this single, cinematic moment of 一见钟情.

Use it: To describe an instant, undeniable romantic connection.

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青梅竹马 (qīng méi zhú mǎ) — "Green Plums and Bamboo Horses"

Meaning: Childhood sweethearts or close friends from a very young age.

Origin: This nostalgic idiom originates from a verse by the great Tang Dynasty poet Li Bai (李白). In his poem "A Song of Changgan," he writes of a young girl reminiscing about her childhood playmate: "Riding a bamboo horse, you came, / And circled the well, playing with green plums." The image of green plums (青梅) and a hobby horse made of bamboo (竹马) became a powerful metaphor for the innocence and purity of childhood companionship, a bond formed long before the complexities of adult life.

Connection: While Su Zaizai and Zhang Lurang are not literal childhood sweethearts, the drama’s core five-person friend group embodies the spirit of 青梅竹马. The story follows them from their senior year of high school through a 10-year time skip into adulthood. Their bonds—forged over shared homework, late-night talks, and the collective stress of the college entrance exams—are the bedrock of the series. By the time they reunite as adults, their shared history gives their relationships the depth and unspoken understanding characteristic of childhood friends.

Use it: To describe a deep, long-standing bond that started in youth.

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朝气蓬勃 (zhāo qì péng bó) — "Vibrant Youthful Energy"

Meaning: Full of youthful spirit and vigor; energetic and thriving.

Origin: While the individual concept of 朝气 ("morning energy") appears in earlier classical texts as a Daoist idea of pure, vital force at dawn, the four-character set phrase 朝气蓬勃 as we use it today is a 20th-century coinage. Its earliest documented use is in Mao Zedong's 1939 speech The Great Significance of the December 9th Movement, where he addressed a hall of students as "满堂青年，朝气蓬勃" ("a hall full of youth, brimming with morning energy"). The phrase has since become the standard way to describe vibrant, youthful vigor in modern Chinese.

Connection: This idiom is a perfect four-character summary of Su Zaizai. She is the "morning vigor" of the story. Where Zhang Lurang is quiet, reserved, and weighed down by his past, she is a relentless source of optimism, warmth, and active joy. Her energy is not naive; it is a conscious choice to be the "sun" in her own life and, eventually, in his. It is her 朝气蓬勃 nature that allows her to "fly-run" toward him without fear of rejection, slowly dismantling the walls he has built around his heart.

Use it: To describe someone or something brimming with life and positive energy.

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风华正茂 (fēng huá zhèng mào) — "At the Peak of Youth's Ability"

Meaning: In the prime of one's youth, talent, and vigor.

Origin: The four-character phrase 风华正茂 was popularized by Mao Zedong's 1925 ci-poem Qinyuanchun: Changsha (沁园春·长沙), in the famous line "恰同学少年，风华正茂；书生意气，挥斥方遒" ("How young we students were then, in our full flowering — high-spirited, bold and forceful"). Mao was reminiscing about his New Citizen Study Society days in Changsha. Though the individual words 风华 (elegant bearing/talent) and 正茂 (in full flourishing) appear in earlier classical texts, the compact set phrase as we know it today is a 20th-century coinage that has become inseparable from Mao's poem.

Connection: The entire high school portion of the drama is set during the characters' 风华正茂 period. They are on the cusp of adulthood, studying for the life-altering 高考 (gāokǎo), and their potential feels limitless. They are at the peak of their intellectual and emotional development, forming the bonds that will define their lives. This phase is portrayed not just as a time of academic pressure but as a golden era of friendship, first love, and the blazing intensity that only comes with being young and full of promise.

Use it: To describe a person in their prime, when their talents and energy are at their highest.

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锲而不舍 (qiè ér bù shě) — "Persevere Until Success"

Meaning: To keep carving without giving up; to show persistent, unwavering effort.

Origin: This powerful idiom comes from the pre-Qin text Xunzi, where the philosopher Xun Kuang wrote, "With persistent carving, you can cut through metal and stone." The character 锲 (qiè) refers to the act of carving or engraving, a process requiring immense patience and strength. The full phrase, 锲而不舍 (qiè ér bù shě), champions the virtue of relentless perseverance in the face of seemingly insurmountable obstacles. It is a testament to the idea that sincerity and effort can overcome any material hardness.

Connection: If Su Zaizai's energy is 朝气蓬勃, her method is 锲而不舍. Her pursuit of Zhang Lurang is not a fleeting crush; it is a masterclass in gentle, unwavering persistence. For years, she openly and joyfully chooses him, offering friendship, tutoring help, and unconditional support. She never demands he change, but her consistent presence slowly carves away at his defenses. Her love is not an attack but a steady, patient act of engraving, proving that even the most guarded heart can yield to sincerity.

Use it: To praise someone's relentless determination in pursuing a difficult goal.

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心心相印 (xīn xīn xiāng yìn) — "Hearts in Harmony"

Meaning: A perfect, unspoken mutual understanding between two people.

Origin: This idiom, literally "heart and heart mutually seal," has its roots in Chan (Zen) Buddhism. It originally described the wordless transmission of enlightenment from a master to a disciple, a meeting of minds so profound that it was like two seals being pressed onto a single document. Over time, it evolved to describe any deep, intuitive connection, especially the telepathic understanding that can exist between close friends or romantic partners.

Connection: This is the ultimate destination of Su Zaizai and Zhang Lurang's relationship. After the 10-year time skip, when they reunite as adults, their bond has moved beyond the blush of first love into something deeper. They have weathered distance and the changes of life, and what remains is a quiet, unshakeable understanding. They can read each other's moods without a word, anticipating needs and offering comfort in silence. Their connection becomes a perfect example of 心心相印, two hearts that beat in perfect harmony.

Use it: To describe a relationship with a deep, intuitive, and unspoken connection.

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风雨同舟 (fēng yǔ tóng zhōu) — "Share Hardships Together"

Meaning: To stay together and help each other through difficult times.

Origin: This idiom traces to Sun Tzu's Art of War (孙子·九地, c. 5th century BCE), where Sun Tzu writes that even the Wu and Yue people — who hated each other — would help each other "like the left and right hands" if caught in the same boat during a storm (夫吴人与越人相恶也，当其同舟共济，遇风，其相救也如左右手). The image evolved into the four-character form 风雨同舟 — "wind, rain, same boat" — and it now emphasizes deep bonds forged not in times of ease but in moments of shared struggle. The storm reveals the true strength of the partnership.

Connection: The central "storm" in Zhang Lurang's life is his family. His mother's blatant favoritism toward his younger brother is a source of deep, quiet pain. When Su Zaizai learns of this, she doesn't try to "fix" his family or offer easy platitudes. Instead, she chooses to get in the boat with him. She becomes his staunchest defender and a source of unconditional validation. Her willingness to sit with him in his pain, to weather that emotional storm by his side, is a profound act of 风雨同舟 and the foundation of their lasting trust.

Use it: To describe partners or friends who stick together through thick and thin.

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心旷神怡 (xīn kuàng shén yí) — "Feeling Carefree and Happy"

Meaning: To feel relaxed, refreshed, and spiritually uplifted, often by beautiful scenery or a pleasant atmosphere.

Origin: This phrase comes from one of the most famous essays in Chinese literature, "Memorial to Yueyang Tower" (岳阳楼记) by the Song Dynasty scholar-official Fan Zhongyan. He used it to describe the feeling of standing atop the tower, looking out at the vast, beautiful Dongting Lake, a sight that makes the heart (心) feel expansive (旷) and the spirit (神) delighted (怡). It captures a moment of perfect contentment where worldly cares dissolve.

Connection: The entire aesthetic of When I Fly Towards You is designed to evoke a feeling of 心旷神怡. Director Cattree's signature style—the pastel classrooms, the sun-drenched corridors, the soft focus on shared smiles, the quiet beauty of a rainy bus stop—creates a world that feels like a warm, pleasant memory. The drama is a visual comfort, a place where the heart can feel expansive and the spirit can be delighted. The mood of the show is this idiom; it invites the viewer into a state of carefree happiness.

Use it: To describe the refreshing and joyful feeling brought on by a beautiful and peaceful environment.

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破镜重圆 (pò jìng chóng yuán) — "Reunion After Separation"

Meaning: A broken mirror made whole again; a couple reuniting after a separation or breakup.

Origin: This idiom comes from a poignant story set during the fall of the Chen Dynasty. A court official named Xu Deyan, foreseeing that he and his wife, Princess Lechang, would be separated by war, broke a bronze mirror in half. Each kept a piece, vowing to find the other by selling their half at the market on the Lantern Festival. Years later, after the dynasty fell, Xu found a servant selling the princess's half of the mirror. He learned she had been forced into the household of a powerful noble. Moved by their story, the noble allowed the couple to reunite, making their "broken mirror whole again."

Connection: The structural heart of When I Fly Towards You is the 10-year time skip, which functions as the story's "broken mirror." After the intense intimacy of high school, the five friends are scattered by college and careers. Their lives diverge, and the central romance is tested by distance and time. The second half of the drama is dedicated to their reunion as adults, where they must rediscover each other and choose their relationships anew. This emotional arc of separation and rediscovery is a perfect modern embodiment of 破镜重圆, making their eventual coming together all the more satisfying.

Use it: To describe the emotional reunion of a couple or family after a long and difficult separation.

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白头偕老 (bái tóu xié lǎo) — "Grow Old Together"

Meaning: A lifelong partnership, staying together until both have white hair.

Origin: Literally meaning "white (白) heads (头) together (偕) in old age (老)," this idiom is one of the most common and cherished blessings for a married couple. It paints a simple, beautiful picture of lifelong companionship—two people remaining devoted to one another through all of life's stages, until their hair turns white side-by-side. It appears in classical poetry and is a staple of wedding vows and well-wishes, symbolizing the ultimate goal of a committed relationship.

Connection: While the drama primarily focuses on youth, its ultimate promise is 白头偕老. The story doesn't end with a high school confession; it follows the characters into adulthood, showing them navigating careers, friendships, and the realities of a long-term relationship. The final episodes affirm that the love that began with a sprint in the rain is the love that will last a lifetime. The show offers its audience the deep satisfaction of seeing a first love not as a fleeting memory, but as the foundation for a life spent together, a journey toward becoming white-haired side by side.