Puttichai Kasetsin - Som is a manly man who loves to play sports. He is very handsome and popular. Although Som is a player, he is very caring which can cause misunderstandings. Wattanna is his bestfriend and he feels like she is his long lost sister. He is protective of her and will do anything for her as he feels that that his duty as an older brother.

Lalana Kongtoranin - Wattanna used to be verly girly when she was younger. However, due to some bullies who were jealous of her closeness with Som, they ended up cutting her hair. After that, Wattanna decided to change her outer appearance to avoid misunderstanding. She has a crush on Som, but is too shy to tell him her true feelings.