I thought Friday's episode was ok, would like to see Martin and Carly as a couple but I don't think he'll get into a serious relationship just yet because of Rebecca. Until then she had bought out the responsible and rational side in Martin. I would have preferred it if Sonia caught him in a threesome with two men though, that way she would be getting more than she gave.
I thought the stuff with Little Mo was sweet. I don't think she'll stay without Oliver for too long though, as soon as she proves to herself that she can support her and her son unaided.