Well, he needed something to do while Riku was sleeping til noon. Why not be helpful to him? "Yeah well, in my house, we don't have maids, and my Mom does our laundry because she loves us. I know we grew up differently Riku, you're just gonna have to accept that." Haha.
"Anyway, how's your family?" The maids reminded him of it. "Glad you're back to school?" More like glad Sora was out of there, probably. He bet Riku's Mom was glad to hear Sora was missing this quarter, because she probably thought with space from Sora Riku would realize that he didn't like him anymore and correct his wily ways.