Riku had known that Sora was exhausted, and tended to fall asleep during movies anyway, so he wasn't too surprised when Sora didn't even last half the movie. But that was okay. He watched the rest of the movie anyway, holding his boyfriend through it until the credits started rolling. Only then did he move a little and nudge the sleeping boy.
"Sora," he whispered. "Sora, its over." SORA had said that he didn't want to be carried to bed. Riku would at least try to honor that wish.