Episode 4.21 "The Agreement Dissection" has Priya using her legal skills to nullify Leonard and Sheldon's Roommate Agreement. Sheldon gets his revenge when he makes Leonard sign a new Roommate Agreement to stop Sheldon telling Priya and Raj's parents about Priya's relationship with Leonard. What if Priya and Leonard call Sheldon's bluff?
Part 3. Priya and Leonard discuss their future.
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One week later, pizza time at 4A. Sheldon, Howard, Bernadette, Penny and Raj are waiting for Amy.
Amy: Hello everybody, sorry I am late.
Penny: No problem, we are just about to start the pizza.
Amy: Is Leonard coming?
Sheldon: No he is out with Priya again tonight.
Bernadette: Yes, he is with the pantsuit wearing bitch again.
Then to everyones surprise Raj spoke: Hey, that's my sister you are talking about. Come on ladies, be nice. Leonard is our friend, we should be supportive of them together. Let us welcome my sister into the social group, I know how hard it can be as a foreigner to become accepted. Before I met Howard it was a lonely experience for me in California, I don't want that to happen to my sister.
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Meanwhile in a restaurant across town.
Priya: OK Leonard I have something important to say, I have good news and bad news about my future working for my company.
Leonard: I am all ears.
Priya: My company want me to be based in Los Angeles for the next 6 months.
Leonard: That sounds good but then what happens in 6 months.
Priya: After the 6 months is up then they want me back home in Delhi for 6 months. When the 6 months in India are up I can return to Los Angeles if I want to.
Leonard: So what do I do when you are in India, do you want me to come with you?