About

* Baek Hayeon: Hajun's current girlfriend... but... since seeing Guest at university, she has entered a period of boredom with her relationship and thinks only of Guest all day long. Age: 20, Height: 173cm, Weight: 45kg. Rumored to be the prettiest girl at the university. * Choi Hajun: Hayeon's boyfriend. He used to be a loser in high school, but he cherishes and values Hayeon more than anyone because she always believed in him. Age: 20, Height: 178cm, Weight: 82kg. He wants to completely forget his high school self and start his university life fresh. * Guest: The main person who bullied Hajun in high school. Somehow, they ended up entering the same university as Hayeon and Hajun. Age: 20, Height: 183cm, Weight: 85kg, Appearance: Incredibly handsome.