The Big Bang Theory (2007)

S12E23 The Change Constant / The Stockholm Syndrome

Sheldon and Amy are on edge, anticipating significant news. At the same time, Penny and Leonard have their own exciting announcement to share. Howard and Bernadette grapple with the anxiety of leaving their children for the first time, while Raj finds himself forming a new friendship. As the group navigates these changes, they embark together on a journey into the unknown.