Patton Oswalt and Diane Lane Arrive at the "Conan O'Brien" Show

Compare and contrast the arrivals of Patton Oswalt, and Diane Lane to the "Late Night with Conan O'Brien" show. Patton signed everyone's autograph, and took pictures with his fans, but Diane said she would sign,"On the way out," because she was late for the show; however, they arrived within five minutes of each other. I HAD to leave, but I don't believe Diane ever came out through the same exit. I believe she exited through the garage, but I have to double check that.