Myeonghan has come a long way from where he was mentally in the earlier chapters and dealing with fact the one who helped him get through that part and the one who was unknowingly apart of his trauma are both in love with him.. one who knows full well how far he has come while the other just wants to be there without knowing anything. I think he feels like it would be a betrayal to the Shioo in his memory hope that in a way makes sense..











In the 1 st chapter it was rape 6 chapters later it is willing..
I am guessing the only reason why the dude slept with the other dudes girlfriend was to get them to break up so she could no long rip him off by trying to imitate his paintings.. the chapter 7 was just sex out of loneliness maybe