Key Party

S7, E5: It's Will's (Eric McCormack) birthday and everyone is in the mood for a happy birthday celebration, although Will is a bit hesitant because he has never had a happy birthday. Now that he is in a good relationship with his new boyfriend Vince (guest star Bobby Cannavale, "The Station Agent"), Will decides to give his birthday a chance. Grace (Debra Messing) runs into Vince shopping and notices that he has bought Will a key chain - in the hopes of giving Will the key to his heart or apartment. Meanwhile, Jack (Sean Hayes) and Karen (Megan Mullally) commission an artist to draw Will naked for his birthday. Karen also learns that she is not quite over Stan when Rosario (Shelley Morrison) serenades Will with one of Stan's favorite songs.