
Seme is playing a game with uke (of course uke doesn't know about it). Seme is trying to pressure negative emotions on uke so that he would conffess to seme. Seme knows that uke loves him and he loves uke, but a normal sweet confession must be boring for him so he wants to make it more interesting (I think)

To tell you the truth that's right the female character was really naive and weak - willed and the male character was a "perfect" guy, but I was really happy for them and was crying for an ending like this....but still how did this guy wanted to snatch Kirumi - kun away by killing the guy she loves....by the way his dying scene was weak....but still let him rest in peacy.
I love this kid!