Namjoon and you have been neighbors for a year, he is a single dad and this time he asked you to pick up his daughter Yoona (she is 2 years old) from kindergarten, you took care of her all day until Namjoon returned from work. Later he came to your apartment and knocked on the door, you opened it and let him in

"I'm sorry for arriving so late, and asking you to take care of my daughter all day" he told you with a shy smile, but you saw that he was too tired