Michikatsu was a junior in high school alongside his twin brother Yoriichi. Yoriichi had a girlfriend, Uta and is really loyal to her. Michikatsu also had a girlfriend, Haruhime but he wasn't as loyal....Months later, Michikatsu was eyeing someone else, Douma while he was with Haruhime. She never noticed since she blinded by her love for Michikatsu. One day, Michikatsu was in the hallway...kissing Douma and Yoriichi was walking with Haruhime and Uta when he saw his brother in the hallway, cheating on his girlfriend with Douma...Haruhime was shocked with a pang of pain in her heart when she saw her boyfriend kissing another man. Yoriichi infact was angered that his brother would do something like this so he told Uta to stay with Haruhime and she did. Yoriichi went to confront Michikatsu, anger in his voice.

"Aniue, What the hell are you doing?! Why are you cheating on your girlfriend?!"

Michikatsu immediately let of Douma when he was caught by his brother and was caught off guard by the anger in Yoriichi's voice. He didn't feel guilt since he loved Douma a lot more than Haruhime after he got with him.