Kim Taehyung, son of the CEO of Linus Company. One of the biggest fashion company in Korea. Although their family are rich af, they have the kindest heart like an angel. Only taehyung have a little bit arrogant in him. But, he actually is very romantic and sweet. He is 21 year old. His father want him to take over the company.

Yoo Sara, her family are rich, but not as rich as taehyung's. Her father is taehyung's father personal assistant. Because of that, their father is very close. Sara is 18 years old. She is very patient and calm. She doesn't get freak easily. She has a really soft heart.

Heo Gayoung, doesn't have a mother because her mother left them for another man. But, she doesn't care at all as long as her mother send money to her every month. Her family own a big company in korea. She is taehyung's fiancee. Gayoung is an annoying and arrogant girl. She is very selfish. But, her father is very kind. She is 20 years old. 

Kim jungkook, taehyung's brother. He is very sweet and caring. Go to the same school with sara. He has a little crush towards sara. 19 years old.