
Kim Young-hoon (19)
- A friend of Lee Jae-hyun since middle school. He's full of charm and is always up for jokes and pranks, but he's also more loyal and affectionate than anyone else.

Ji Chang-min (18)
- When speaking, the pronunciation is slurred, so if you listen without knowing, it may sound like you are speaking in a cute tone.Jooyeon's friend, but in a different class from Yeoju and Jooyeon, and a charismatic dance club member

Lee Ju-yeon (18)
Yeoju's classmate. He may look sharp and tough on the outside, but he's actually more affectionate and considerate than anyone else. However, he never crosses the line and is very good at keeping a tight rein on others (except for Yeoju, for some unknown reason).

Kim Seon-woo (17)
- Yeoju's ex-boyfriend. He's a year younger than her and has loved her since they were young. He's determined to keep their relationship alive, and he's determined to do whatever it takes to keep them together.

Lee Jae-hyun (19)
Kim Young-hoon's close friend and classmate. He is known as "The Scary Senior, the Senior in the Leadership Team," and will be Yeo-ju's boyfriend for the next month.

Kim Yeo-ju (18)
- For some reason, I transferred to Dubsgo.
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Hit
