You studied ballet and very often participated in concerts with your partner.

Lee Dong Wook is your boyfriend. On the one hand, he's happy that you're dancing in ballet, but on the other hand, he doesn't like that you're dancing with other guys.

In one of the rooms, you and your partner had to pretend that you were kissing. Lee Dong Wook secretly went to every one of your concerts and saw this.

One day you came home and saw him sitting on the bed pouting. "sometimes I think you're ready to trade me for your ballet!"