Jeremy becomes concerned when he finds out Natalie is writing to his deaf sister Louise. Dan and Casey become, very competitive about an Internet poll, over whose cooler. Casey convinces Jeremy to rig the computer to vote for him 2,000 times a minute. When Dana goes out with an old friend from high school, Cab Calloway, Casey is angry. Dana as a spur of the moment action takes off her underwear during the meal. (thetvdb.com)