The same as usual.

Yours to claim will end just like Love or Hate. Jooin will get fed up with his set up with yawhi. He will get tired with their fuck buddy relationship. And Cain will comfort him, and that's when Yawhi will finally make his move (just like how joowon realized that he was gradually losing Haesoo to taku) and when things get better with cain and jooin, yawhi will tell jooin that he really loves him and he was just afraid becauce of something. Then jooin will realize that the one he really love is none other than Yawhi. Then jooin will tell cain that he is sorry that he can't give the love cain deserves, that there is someone better that jooin and will truely love him more than anyone else. This is always happen in love triangle story. The first guy would always win no matter what. And the second guy will left with sadness and broken heart. But still, I'm really looking forward for yawhi's character development. I think the only BL story I read where the second guy won, was "How to Hate Me" (reccomended).