Responses
Gichan and blue boy are friends (and fuck buddies?) and well, Gichan probably understand that it can be awkward for MC to see them keeping contact as friends when they had this kind of relationship. I don't think we know if they fucked recently until Gichan's confession, so it's up to interpretation I guess. But there don't seem to have any cheating if that's what bothering you (=・ω・=)
somebody please tell me, when gichan said he’d stop meeting with the blue hair dude, was he insinuating that they were messing around while gichan and MC was having sex or up until recently even when gichan confessed his feelings for the MC????