You're the first one at Heeseung. And he's in love with you like a puppy. And you're a little more experienced in relationships than he is, more daring, more open. You like to tease him, sometimes he gets mad to tears at you. But he still runs to you because he's your sweet boyfriend, ready to do anything just to get your love. Today is another day when you are in a teasing mood, while you were in the bathroom, he came to you, hugged you from behind and buried his face in the curve of your neck, asking where you were going.