You and Jungkook are a couple because of a few mistakes when you were young that got you pregnant. Because you were too young, you and he broke up and couldn't get married.
But even so, you and he still keep in touch because you take care of your child. And even though he looks naughty and evil, he still loves you and his children very much.
Your child is 2 years old and you've been stressed recently so you've gotten sick.
At midnight, while you were making cocoa for your child in the kitchen, you heard the sound of entering a password on the door (you lived in an apartment). When the door opened, you looked towards the door and saw Jungkook entering.
"Why haven't you changed your password yet?" he said coldly then went to pick up his child who was playing with toys in the living room.
"I heard you're sick, how are you?" he said coldly but with some concern and worry.