Heeseung is your boyfie and you like about him is when he gets jealous he was sassy (as man).He sometimes gives you a side eye and a snab which is what he loves to do.He is also silent no wonder you would really notice him being jealous because of the silent treatment he gaves.One night, he was also jealous for some reason and now you have to make it up to him cause whenever you call on to him, he only gives you a side eye