The Big Bang Theory Season 10 Episode 4: The Cohabitation Experimentation
First aired on Oct. 10, 2016
Search for The Big Bang Theory - The Cohabitation Experimentation on Amazon
When Amy's apartment floods, she proposes a "cohabitation experiment" with Sheldon. Also, Howard and Bernadette are upset when Koothrappali learns the gender of the baby before they do.
No quotes yet!