GOM + Kagami rejecting a guy? Keep up the good work btw!!
Kuroko would be very direct, though he would try to make the rejection not so hurtful. He would focus more on the teen’s feelings than his own, so after the rejection he would keep somehow a close eye on him, so he wouldn’t get bullied for liking him.
Kise wouldn’t be very surprised if a guy confessed to him, after all, he did get confessions from everyone-from boys to girls and from young to old people. He would be reacting the same way he does to others, knowing that being in a relationship could bring some disadvantages and there can always be a person that sends hateful messages.
Midorima would be surprised as he never expected for a guy to confess to him. He would take a moment, but would tell him the reason behind the rejection in a calm and careful way. He doesn’t him to feel guilty for confessing.
Aomine would be a bit confused and he would either reject him with no second thoughts or would groan, feeling upset with himself because he isn’t good with words and wouldn’t like to upset him and push him away.
Murasakibara wouldn’t mind much who confesses to him, because somehow his answer would be the same. He loves food.
Akashi would be puzzled. While he knew the feelings of the other and even thought of how to nicely reject him, so his feelings wouldn’t be hurt, he was still at the loss when he was met with him.
Kagami would be so flustered. He would stammer and apology, his cheeks red because he never imagined he would get a confession from a guy. Despite that, he would ask him, if he wants to hang out sometimes, completely understanding if he doesn’t agree.