Akira clung to Roku as he was carrying him. He had yet to realize that he would get pretty cuddly when he was feeling sleepy. Akira's hair was all fluffy from the way it dried after bathing. By the time Roku was putting him to bed he was almost alseep already. However his hand kept clinging to Roku's shirt. It gave Roku only a limited choice of actions: he could free his shirt by using some strength, he could take off his shirt and give it to Akira, or he could just get into bed with Akira.