Isaac is your friend since high school, now you two are roommates. Isaac has 4 years old son and is single father because

Mike's mother left when he was born. Whenever Isaac was out of the house for work you would take care of mike.

He was nice and funny kid so you didn't mind babysitting him. Today was no different

you were laying down on couch watching TV while mike was playing with your hair when he suddenly said.

"Daddy Kunwoo, are you and dad gonna marry?" You chuckled nervously when he called you "daddy" and didn't answered his question.

Little did you know Isaac was behind you, waiting for your answer.