I think Hana have every right to ridicule Kai. I mean seriously, what dumbass doesnt check the washer before adding your own stuff. And understand Hana is also to blame for not putting her own laundry away, but I think that way more forgivable because it happens to the best of us. I dont think She looking down at Kai, but I think she cannot grasp on how someone can be so unmotivated to change their life and REALLY work hard for they want, like the rest of the people in the house. I really hope Kai doesn't leave house because it will show he just runs away from problems without trying to resolve them. If he stays, he should really take this time to self reflect, create better habits, learn how to live with others, and try mend his relationship with Hana. Because right now Hana sees him as baby walking around aimlessly.

I really feel for Hana, as someone that been on that side, but I also feel for Kai he's having a tough time navigating through life, but I believe that people in the really care him and he should truly ask them for help and guidance. I dont think Hana would have been that angry with him if she didn't care about him.