craziness

Not sure where to post this, but TNT is going to air 3 episodes of R&I this coming Tuesday (8, 9, and 10 o'clock). I assume they will go through all of season 4, leading up to the June 17 start of season 5.

Didn't Arizona already get pregnant without telling Callie? During the episode 9 retcon/lawsuit? She came home one day and said something like she wanted to surprise Callie and wasn't sure it would happen the first time and then she was a couple days late...and Callie kissed her stomache. I don't think she would try that again (but maybe they'll retcon the retcon and change the episode 9 story...).

Pure speculation, based on the last ep (18?). Since leah and arizona were the only female doctors sick, and since leah was much more sick, I'm speculating that leah and arizona are still having their fling. Why else would they have shown a previously with ari and callie outside the new house, but no other real tie to them in the story? The previously about Alex going to Hopkins was a good tie to this ep about him exploring options with the private practice doctor, but the callie and ari previously did not really tie. I think (but HOPE I am wrong) that leah and ari are still having an affair, that ari noticed leah was sick and knew she would likely catch it, so she had to let a kid sneeze on her so she could predict herself getting sick. However, apparently she didn't catch it from leah, so her timing prediction was off. Any thoughts? Again, I hope I'm wrong (I usually am).