Chandler gets glasses but everyone thinks he had them all along. Phoebe decides to give Monica her grandmother’s chocolate-chip cookie recipe as an engagement present, but discovers it was destroyed in the fire. She and Monica try to figure out the secret recipe, only to discover that they are Nestle Tollhouse cookies. Rachel tries to teach Joey to sail his boat; she turns into her Dad in the process. Chandler spends time with Mr. Geller, and keeps having embarrassing moments at the gym.