Cameron and Chase tell Roy about his son's brain cancer, which the biopsy should confirm (except that it won't because it isn't brain cancer). Cameron tries to make Roy feel better, saying they caught the brain cancer early. "Oh, so you're telling me this is good news?" Roy snaps back. Well, yes. I mean, if your son is going to have brain cancer, it's much better to catch it early than late. Roy apologizes for his attitude with Cameron (which is totally understandable, unlike the Cabbie's attitude with Hadley. Or the fact that we had to watch that scene at all) while Chase is paged away by Foreman for more M&M prep help. Cameron offers to join them, but Chase quickly says there's no need. He sends her home to "get some rest" before he comes home and has sex with her. Cameron smiles at this, but then looks concerned as soon as he walks away. I would, too. It can't be fun to have sex with someone with such greasy hair.