Lactose intolerance is something that Leonard has been living with and the guys still make fun of him. Bernadette now has a Ph.D. Howard is mocked because he is the only one in the group without a doctor title to his name. Bernadette gives Howard a Rolex and it upsets Howard.
Leonard and Priya can get noisy in the bedroom and Raj is disturbed by it so he runs to Sheldon’s. Leonard sees Raj sleeping in his bed so he tells Raj to stay with Sheldon first until Priya has her own place.
Raj and Sheldon have dinner. Penny stops and stays and Raj and Penny get drunk on the wine. Priya has a video call and Leonard hears that she is going back to India. Leonard is angry he tells her parents about them.
The following day, Sheldon sees Leonard sleeping on the couch. Howard arrives and tells them about his fight with Bernadette. Penny wakes up to see Raj beside her in Leonard’s bed. She tries to get out of the apartment before anyone notices but everyone is in the apartment so there is no point in hiding it.
