Sora was grateful for the little touches actually. It reminded him that Riku was there and wasn't ignoring him or trying to angst all alone even though Sora was there.
It wasn't long before he was done with the cocoa, and he even ate a cookie an shared it with the dog he was using as a pillow (it was only fair). He didn't do silence very well, though. He wondered if dating Riku meant getting used to occasional silence. He supposed he could deal. There were so many things that were different about Riku, and about being friends with him let alone being with him. Sora was still getting used to it.
He couldn't stand the silence, though. So he closed his eyes and hummed quietly some song to occupy himself. It was probably 'You've got a friend in me' from Toy Story. Man he loved that movie when he was little.