Season 1

1. Episode #1.1 ⭐ 8.3

17 Apr, 2026 · 124 votes

Eui-ju is a quiet student by day and a bold romance writer by night. Her future seems uncertain as the man she wronged becomes her homeroom teacher.

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2. Episode #1.2 ⭐ 8.2

17 Apr, 2026 · 107 votes

A sweet scene between teachers ignites Eui-ju's creativity. She casts them as leads in her new novel. During PE class, Gi-jeon makes her heart skip.

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3. Episode #1.3 ⭐ 8.1

17 Apr, 2026 · 103 votes

Eui-ju hides Woo-su's glasses after stepping on them by mistake. Given his demerits and tough task, she trashes them, thinking he's picking on her.

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4. Episode #1.4 ⭐ 8.2

17 Apr, 2026 · 103 votes

Once she realizes the glasses were special, Eui-ju digs them out of the trash but still gets a detention. She posts her F4-inspired web novel online.

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5. Episode #1.5 ⭐ 9.4

24 Apr, 2026 · 95 votes

"We Were Friends" goes viral. Riding the high, Eui-ju writes the steamiest cliffhanger yet, unaware someone is standing right behind her.

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6. Episode #1.6 ⭐ 8.4

24 Apr, 2026 · 105 votes

Woo-su demands she delete everything. Now forced to write the novel on his terms, Eui-ju hits a wall. Meanwhile, the principal has plans of her own.

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7. Episode #1.7 ⭐ 9.4

01 May, 2026 · 77 votes

At the EBC filming location, Eui-ju follows Da-ju's plan to capture hidden footage of Woo-su's class. She's caught in the act and subsequently faints, with Woo-su taking her to the hospital in his arms.

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8. Episode #1.8 ⭐ 9.4

01 May, 2026 · 83 votes

Eui-ju questions Woo-su's motives for letting her continue her novel. A casual comment from him unexpectedly stirs something deep within her, leaving her heart pounding and her thoughts in turmoil.

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9. Episode #1.9 ⭐ 9.4

08 May, 2026 · 63 votes

Eui-ju denies Woo-su's words affected her as a Fields Medal winner visits him. After being mistaken for liking Dong-ju, Eui-ju feels uncomfortable around Go-ya.

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10. Episode #1.10 ⭐ 9.3

08 May, 2026 · 62 votes

Eui-ju, feeling inadequate, portrays Deul-i as a villain in her novel. When Woo-su contemplates a research proposal in the US, Eui-ju becomes sad.

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11. Episode #1.11 ⭐ 9.4

15 May, 2026 · 57 votes

Ji A falls into the hands of loan sharks. U Su runs into danger while attempting to save her. When all seems lost, someone shows up to rescue them both.

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12. Episode #1.12 ⭐ 9.4

15 May, 2026 · 57 votes

Dong-ju's secret comes to light. Eui-ju makes amends with Go-ya and, inspired by her guidance, chooses to reveal their feelings.

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13. Episode #1.13 ⭐ 9.4

22 May, 2026 · 52 votes

Eui-ju struggles to confess her feelings, realizing she's merely a student in Woo-su's eyes. When Ha-su stumbles upon her novel, panic sets in—the fear of exposure threatens to unravel everything she's kept hidden.

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14. Episode #1.14 ⭐ 9.6

22 May, 2026 · 60 votes

When word of the novel spreads throughout the school and reaches Young-hee, Eui-ju faces the consequences. Summoned to bring her parents to school, she must finally reveal the truth to them about what she has done.

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15. Episode #1.15 ⭐ 9.3

29 May, 2026 · 40 votes

Eui-ju feels devastated watching Woo-su's attentive behavior toward Deul-i during her guest lecture. When class ends, Eui-ju confronts Woo-su with a mathematical problem that carries profound implications for their future.

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16. Episode #1.16 ⭐ 9.2

29 May, 2026 · 46 votes

Eui-ju races to the hospital upon learning Woo-su underwent eye surgery. There, a decade-old promise finally reveals its hidden truth, unraveling the mystery that has connected them all these years.

Watch Episode 16