I LOVE that the story is about Seonho realizing he's bisexual and the story treats him as bisexual, he's not all like "oh I guess I'm gay! I must've never really liked girls at all!" Because he can be bisexual and still love Muyoung most. And Muyoung has some bad thoughts about bisexuals being untrustworthy and slutty, but that's obviously Muyoung's own insecurities showing, because Seonho isn't like that at all.
Their extra human bro Shijoon needs to get a nice vampire lover of his own so he’s not always at vampire parties stuck awkwardly drinking a beer alone while his buddies suck each other’s blood. Worst vampire party ever.
And then there's one of MC's friend who's left out being a Kin soooo there's a possibility of that
Get new friends, Kim Ho, all your old ones are toxic waste.