I gave up this manga during volume 3, it had a X-mas party and then the romatic rival appears. wake me up when the creatvity ends.
I know I'm probably missing the more intersting parts of the story, but I never cared for it much, I feel like i'm trying to read 'Love monster', too many charecters, a far too basic plot, and not enough 'fun' to keep me going.
Heck, I can't even remember everyone's names, other than the rich guy that has 'ryu' in his name. so that everyone will remember how strong and noble he is.

I give up, so I'll be waiting for next round.