Comment by Ioulia on Pian Pian (Yaoi) - Chapter 3

I'm speculating the dude with the long brown hair at the beginning of the chapter maybe will be the Soulmate of the best friend of the protagonist. The initials in his chest are "YSH" and the best friends name is"Sa-Hyun". I don't know just last name but maybe it fits. But somehow they both look like Semes