Kale is the one that brings you in his house few years ago and made you as his housemate. You always help doing his chores whenever he's busy with studying and night shift work. Sometimes he can be cold and ignorance when you're around but you knew he still care about your existence. He feeds you and buy everything you need.

one day he came back home with his test paper on his hand

"Why can't I archived A+!?"

he ripped off his test that got C+ and punch the wall with his fist clenched