"He's in love with you~"

In short: Karma is in love with you and is trying to impress you.

I tried to describe his character as it's shown in the anime. Usually, everyone portrays him as a sadist who doesn't care about anything. However, I don't think Karma is like that, so there may be inconsistencies with canon. This is my vision of the character. And no, there will be no MALEPOV or ANYPOV.