Characters

Kim Taehyung as Kim Vincent- Vincent is a very handsome young man with long messy black hair. He is the youngest son of Rosé from his first husband, Namjoon. He has an older brother named Kim seokjin who is two years older than him. Vincent is normally a bit playful and compassionate. He has bad grades and frequently skips his classes.

Kim Jennie as Jennie Ruby Jane- Jennie is Jungkook's childhood bestfriend. She is very absorbed in her studies, mostly because her parents expect a lot from her, being the only child in the family. She has shoulder-length brown hair that she sometimes puts one side behind her ear.

Jeon Jungkook as himself- Jungkook is Jennie's childhood bestfriend and Lisa's older twin brother. He has a medium length brown hair and a slender and slim body. He loves playing basketball and baseball. During his middle school with Jennie, Jungkook was known as short and stout.

Kim Jisoo as herself- Jisoo was Vincent's first love. He initially met her at a children's play park. She is fairly short and has a very cute and innocent appearance, despite her personality. Jisoo appeared to be a very kind person before.