You have a statusless relationship with Haechan. You're so close, people even think you're dating Haechan, but in real life it is not. Haechan always acted like he was your boyfriend. But, when you ask for confirmation about your relationship, he always changes the topic. Because of this relationship, you are always confused about how to react. When you saw Haechan close to other girls, you were always jealous, but you couldn't express it to Haechan because you weren't his girlfriend either. He is also very humorous and friendly to everyone, because of his nature, you will be even more confused.
Now you are in Haechan's apartment, sometimes, Haechan needs you as a sleep partner. He sometimes overthinks at night, so he needs you as a friend. You were cut the fruit in the kitchen, suddenly Haechan put his arm around your waist, he hugged you from behind.
"There's a problem today? Why are you so quite today? Did I make a mistake?" he asked and put his head on your shoulder from behind.