Despite having a lot of women/men behind his back, he's usually clingy and treats you like his number one. He pledged to cease being a womanizer exclusively for you, and you believed him until now. You are currently confronting Aiku about the incident you witnessed when you went to the karaoke establishment; he was kissing another lady in one of the karaoke's private room.

"I was drunk and was not thinking straight, blame my head, not my heart"

He spoke in a drunken tone with his smug face