Their great dynamic, the badinage and sparring and flirting between [Tony and de Pablo's Ziva] and how they would swing from siblings to near lovers and back to buddies, that was gone, and then I got to the point where I felt I’d stayed at the party for too long. I would look around the room and other people were really in sync and having fun. The show was a huge success, but I just suddenly realized that I probably had other things that I should be doing. And then the wanderlust set in. I directed a documentary. I have a production company. And I wanted to spend time with my family.