It's clearly Masaki's fault. He doesn't have a backbone. Pathetic.

Yeah who in their right mind will allow his lover to be kissed by someone else right under their nose.. ヽ(`Д´)ﾉ

Kei did. So i guess he's a pathetic loser as well? Oh, that's right. Only VICTIMS can be blamed, amirite? Oops?

Masaki has a backbone. Having a backbone has NOTHING to do with wanting to protect and let your lover do what he wants. Oops. And even if he didn't have a backbone, by YOUR logic Kei also does not. Hypocrisy much?