He loved her, so he tended to avoid her. But there were the few moments when he was happy just to be around her.

"Listen, Minagawa. This is our fault, so we better fix it." "Why? Maybe they weren't meant for each other." "I want to be a maid of honor! And nobody's going to stop me, got it?" NxR MxS

Thinking of Mayu with Amamiya made me sick, but if that was what she wanted... Short story of Kakeru Yuuki talking about how he feels that Mayu left.