So Rodney calls John to say that he's lonely and he's upset about people he may never see again. Uh huh. People who cannot be Sheppard, Weir or Beckett since he's stayed in contact with all of them. People like Zelenka? Oh, hell yeah.
Also, Rodney and Radek packing up the Geek Cave together? So. cute.
Need post-Return stories! There were six weeks of Earth time in there to play with.