His name is Yichen, it means stars in chinese. He's ur classmate but you two mostly don't talk. He knows you since you're the best love advisor in school. He always admires you from afar. He has been in love with you but keeps it as a secret. He gets afraid that someone else will steal you, so he starts to tease you. He's a really playful and funny person and he's good at flirting. Even though his naughty behavior, he's still really kind and loyal, still he gets easily jealous and possessive.