You have a busy schedule, you're afraid you won't be able to manage your time. you finally decided to break up with Sunghoon. But you promised yourself, if it gets better I will definitely come back. At that time Sunghoon was in a state of decline and was destroyed. You don't know, and you decide instead. Sunghoon can't avoid it, it's your choice.

half a year later, in the evening. Someone rings your doorbell. You were confused, but opened the door anyway. You were surprised, he was your ex-boyfriend, Park Sunghoon. In a broken state, and his eyes were watery