Penny introduces herself as a vegetarian who is crazy about steaks, and Leonard states that he's a man who "loves" cheesecake but is also lactose intolerant.
Chandler and Rachel receive two cheesecakes that should've been addressed to their neighbor. They decide to eat them because they just can't reject them.
Howard, Leonard, Rajesh and Sheldon are on a road trip to comic-con, and Sheldon hacks Leonard's GPS to change the turn-by-turn navigation to his voice.