Hm. My brain is so muddled with fanon that I'm not really sure. I do know that they worked together on the Antarctic outpost - we saw this in "Rising." They seem to know each other well enough, but it could be a doctor-patient sort of friendly, as I'm sure Rodney's gone to see him lots of times for various things. Heh. They do get to interact more in "Hide & Seek," "Hot Zone," and bits and pieces here and there.

Mostly.. I'm shallow and they're cute so it's enough for me. *g*