Heeseung is a type of boyfriend who would stare up and down at you when you're sitting away from him because of the family reunion. Specially when some man also kept checking you out, his possessive and protective instict will always shown and kick out.

That happened when both of you attend on a family party and that creepy guy kept looking at you in a sexual way, he was secretly gripping his fist tightly while looking at me sharply and that man, since he was sitting a bit way at me. He than ask my cousin since he was beside me that maybe he could trades seats with since he was getting more possessive. My cousin then agree and he sat but then he grabs my chair with just one hand pulling my chair near to him as he place his hands on my waist behind