Oscar returns after his long "gay-cation" and Michael decides to throw a party for him. Andy becomes too much for Michael to handle, and Jim gets annoyed with him enough to pull a prank on him with Pam. This episode had more great Jim and Pam moments and Jim admits to Karen he still has feelings for Pam. Dwight also returns to the office after Michael realizes he had made a mistake.
I'm not feeling so well. I've got a ton of work to do here. MSG allergy, peanut allergy, I just ate there last night.