Responses
I think it was very unclear that he followed the two to of them but I think Suho coincidentally happen to see the two of them together. I think he went somewhere else coz earlier in the last panels there was like realization happened.
nope! i read the raws and gives no indication of having heard that
I want to ask, doesnt suho followed hangyeol after seeing him with the other boy? If he followed him, he surely heard hangyeol's confession? Sorry for bad english