2.11 Need to Know
From tv.com: While House's staff tries to diagnose a woman whose uncontrollable muscle flailing caused her to crash her car, House and Stacy try to resolve their relationship issues once and for all. Cameron refuses to take her HIV test, wary of the results.

The Stacy storyline kind of annoyed me, but I do like this episode. Great Wilson scenes, and the scene where Mark confronts House actually made me feel for both House and Mark. I decided they're both too good for Stacy.