Series synopsis
Heesu in Class 2, also known as 2반 이희수 is a South Korean comedy drama television series that premiered on Heavenly on March 28, 2025. It ended on April 26, 2025. It was created by Lily Zuzu. It stars Ahn Ji-ho, Lee Sang-jun, Cho Jun-young and Kim Do-yeon.
Hee-su hides his love for his best friend—until that friend falls for someone else, and silence starts to hurt.
Premise
Hee-su hides his love for his best friend—until that friend falls for someone else, and silence starts to hurt.
Cast and characters
Leading cast
- Ahn Ji-ho as Lee Hee-su
- Lee Sang-jun as Kim Seung-won
- Cho Jun-young as Joo Chan-young
- Kim Do-yeon as Choi Ji-yu
- Jeon Young-in as Shin Ho Sik
- Park Yoo-Hyun as Ji Yeon
- Yang Jung-ah
- Oh Tae-eun
Supporting cast
- Jeong Ye-nok as Lee Hui Sin [Lee Hee-su's sister]
- Kim Han-na as Lee Hui Jeong [Lee Hee-su's sister]
- Park Kyung-hye as Lee Hui Jae [Lee Hee-su's sister]
- Jang Seong-beom
Guest cast
- Choi Rak Yeong as [Councelling club member]
- Choo Ye-jin as Song Yu Jin
Episodes
This series spans 1 season with 10 episodes.
| Season | Episodes | First aired | Last aired |
|---|---|---|---|
| Season 1 | 10 | March 28, 2025 | April 26, 2025 |
| Episode | Title | Air date |
|---|---|---|
| 1 |
Parallel Universe Hee-soo, a 18-year-long “never-dated” individual, ironically happens to be the school's top relationship counselor. Secretly, Hee-soo has been harboring feelings for his best friend of 10 years, Joo Chan-young. With zero chance of success, he had decided not to confess and to nurture his bittersweet unrequited love alone. However, someone anonymously identifying themselves as “Carrot” begins expressing their affection toward Hee-soo. "Could this possibly be Joo Chan-young? Does he like me too?" Hee-soo's mind becomes increasingly complicated by these unknown declarations of love. |
March 28, 2025 |
| 2 |
Supermoon Seung-won, who secretly loves Hee-soo, devises a fake crush to get closer to him by requesting relationship advice. Meanwhile, Chan-young, who has only been in meaningless relationships, starts developing feelings for Ji-yoo, a girl he meets at the academy. Watching Chan-young's growing interest in Ji-yoo, Hee-soo begins to feel a sense of urgency. Misled by Seung-won’s fake crush, Hee-soo mistakenly believes Seung-won also likes Ji-yoo. This misunderstanding leads Hee-soo to try to bring Seung-won and Ji-yoo together, all while planning to keep Chan-young for himself. |
March 29, 2025 |
| 3 |
The Tenth Planet Hee Su's matchmaking plan backfires as Seung Won, feigning interest in Ji Yu, unintentionally creates misunderstandings with his longtime friend. |
April 4, 2025 |
Production
Release
| Original network/platform | Heavenly |
|---|---|
| First aired | March 28, 2025 |
| Last aired | April 26, 2025 |
| Runtime | 50 minutes |
| Status | ended |