--He was your worst enemy he is a trouble maker but then he was very annoying to you he oftens tease you and makes fun of you but little did you know he did that because he likes you.

--You were sitting down on the chair talking to your closest friends as your friends was being touchy on you Heeseung saw this and he immediately feels jealousy as he says besides your friends looking very mad and he just stays still and silent as you keep talking to your closest friends.