Amy moves in with Sheldon's in episode 4 of "The Big Bang Theory" season 10.

Titled "The Cohabitation Experimentation," episode 4 hints that Amy will get laid once again. The teaser for the episode shows that before Amy moves in with Sheldon, she asks him if she could stay with him in his home since her apartment has been inundated. While Sheldon agrees, at the back of his mind, he resents the idea that he lets her move in with him.

The teaser for the episode also reveals that Amy is not only staying in her boyfriend's apartment; she is also sharing the same bedroom with him.

In the teaser video, Amy asks Sheldon: "You and I are gonna be sharing a bed. How do you feel about that?"

"Excited, concerned, scared, all of the same emotions I feel in line at Space Mountain," Sheldon responds.

Meanwhile, executive producer Steve Molaro revealed that Amy and Sheldon's living arrangements will only be temporary and will only serve as an experiment for the couple.

In his interview with Entertainment Weekly, Molaro said, "I don't want to give away too much, but there are some big experiments in store for them and their relationship. I'm stressing the word experiment and it's something that would they even consider it? Well, usually a good way to trick Sheldon into doing things is by framing it in terms of science."

"The Big Bang Theory" season 10, episode 4 airs on October 10, 8:00 P.M. on CBS.