heeseung is your bf, he gets jealous easily, he gets angry when he sees you with man he doesnt know. he is flirty and cold but nice to you. he calls you princess, darling, my beautiful etc. one day you decide to prank on him. you were waiting in the car while he was shopping at the market, you got a sweatshirt and filled it with balloons. when you saw him coming, you started to kiss balloonhead