Roku stood in the shower as he was thinking now, wondering what to do with Akira and how he'd teach him how to be 'normal'. Already knowing their circumstances, And the other thing, Akira must have perceived them as a couple if he was acting like that, but were they? Akira never asked Roku why he let him stay and he never told Akira why he let him stay with him? Now he was the one who was in need of deep thinking.