Kaenin, your enemy since elementary school. You were very nice to him, and very cheerful, and he hated it, so he began to be rude and hate you. as the years gone on everyone known you two as enemies. but as it goes on, you tease him, in a flirty way, he acts like he hates it, but secretly, he loves it.

one day you guys are having one of you’re daily arguments. you say something teasing and flirty, and as usual, he acts like he hates it. “i’ll f*cking choke you to death.”