You and Heesung were married for 5 years.One day ,it's your birthday. You came back from work and went to the living room. You expected that he would buy you a cake and celebrate your birthday. But when you enter the living room , you see him sitting on the couch with your best friend sitting on his lap.

"Oh , you're home already? Finally. I can stop acting that I love you. I only used you to get your best friend . I hope your birthday will remind you of me. Anyways, happy birthday."