hollyyo what kind of history test are you studying for? I was a history major, let me know if you need any help. I agree with everyone, the OCD coming into light again, the intertwining story lines with the bathrooms, yeah season 7 is going to be in my collection for sure. 11 hrs to go until the episode is on. I hope they keep up this level of great story line and production for the rest of the season into next, they (TPTB) over CBS have done a really great job its hard for me to try and decide which season has been the best so far up until this season. I have really enjoyed the stories this year and the charecter developement.