Lisa decides to be a vegetarian because she met a lamb that kissed her. At the dinner table, she tells her family about her new eating habits.

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.

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.

Lacie is informed that her flight has been canceled due to an accident. When she requests to book the next flight, she is rejected for her low rating.

Dr. Shirley interviews Tony for the driver position.