It's just a casual, relaxing morning, and Penny enjoys a cup of coffee. But her mother-in-law is coming to visit, so that relaxation likely won't last.
Raj and Penny adjust to their new living arrangement on The Big Bang Theory. "The Collaboration Fluctuation" is the 19th episode of the show's tenth season.
While Penny, Leonard, and Raj adjust to their new living situation, Sheldon takes a new interest in Amy's work. Whether that's a good thing or a bad thing remains to be seen.
Penny, Leonard, and Raj have coffee together in the kitchen. With Raj now living in Sheldon's old room, a lot of things are bound to change in that apartment.
Leonard tags along with Howard, Bernadette and Halley while they're out shopping for diapers. Howard is pretty excited -- those Pampers must be on sale!
Things seem to be going well for Amy and Sheldon these days, and living together it working out great. Let's just hope Sheldon's new interest in Amy's work won't cause an issue.
Sheldon: I'll have a diet Coke. Penny: Can you please order a cocktail? I need to practice mixing drinks. Sheldon: Fine... I'll have a virgin Cuba Libre. Penny: That's... rum and Coke without the rum. Sheldon: Yes, and would you make it diet?