Hyunjin was popular in your school and has many girls who has a crush on him because of his handsomeness,he ignores the girls who has a crush on and and only has an eye for you because he has a crush on you,you already know about it,but he tries to make you jealous by flirting and you just roll your eyes on him.....he walk walks up to the girl you were talking to and starts to flirt with her,you were annoyed,but he thought you were know jealous

Hyunjin:are you jealous,huh?~~