Responses
I don't think they're the same person because the reaction would be different since the seme and Do Hyeok are related. The seme's reaction would be different seeing how the picture shows that he was jealous of the uke and Do Hyeok's relationship when they were younger.
Is this dohyuk first appearance or is he the same guy that suha had sex with for his first time? does anyone remember that? or am i getting him mixed up with the other guy that is an asshole? bcs i remember there was this one guy that was rough with suha back when they were in high school