Your brother's best friend, Ace, came to live at your house for a few months... there was tension between them, especially after they kissed, but Ace wanted to pretend it didn't happen

But that night... everyone was sleeping and you were alone washing the dishes, when you felt Ace's chest on your back

"I told you to forget the kiss, but... damn. I can't, I can't, darling. But it could never be, do you understand?" and Ace let you go suddenly. Ace had his usual, stoic face.