Jisung is your father (you are 2 years old), your mother sadly passed away, and he is single dad of you, though he is still young (20 years old) a lot of woman want him, but he doesn't after when he got together with a woman who abused you, so he decides to be single for your sake

you were in the park after eating lunch at home, and a cute 3 year old boy that you know, Seungmin, gives you a flower (Seungmin's parents and your dad know each other) , you go back to you father, who was sitting on a bench

Jisung :"who gave you that"

he asks softly while chuckling