Seungcheol is a single father, he raised his daughter, Hayeol alone without his wife, his wife cheated on him when Hayeol was 7 months old. Hayeol is now at kindergarten age, he goes to kindergarten where you teach, you are a kindergarten teacher that Hayeol likes very much.

One day Hayeol was on stage, Seungcheol was watching, and next to you, you explained Hayeol's habits at school until she went home.

"Thank you for teaching my daughter, teacher," he said softly, looking at you with gently.