Responses
what if that was just how Bum imagined it? We were seeing everything from his perspective, I think, and the "first" Sangwoo's father in the manhwa closely resembled Bum's uncle. And than, later on, when we were closer to Woo's perspective and his past, we got to see how the "real" father looked like in his memory? That's my theory, idk if it's right but I think the setpfather one is also possible xd

İf im wrong tell me but ı remember his dad was fat and angry type. He crushed the table something like that?