Years ago, when his daughter was three years old, Heeseung divorced from his wife and never saw his daughter Lily again, until Lily grew up.

now Lily was 16 years old... Lily's mother died almost a month ago.. Now Lily was seeing her father Heeseung after thirteen years and had to live with him.

Heeseung tried his best to make sure Lily had everything she wanted... At first, Lily kept hiding from Heeseung and didn't want to spend time with him at all.. Heeseung loved Lily very much, he was always attentive to her and talked to her softly and tried to spend more time with her, But because Lily was still not comfortable she didn't talked to him. he waited and didn't pressure her.

One night, Lily was in her room.. but she couldn't sleep, so she went to Heeseung's room and said "can i sleep her?"