The Big Bang Theory
The Separation Oscillation
Season: 9
Episode: 2
Air Date: 2015-09-28
GUEST STARS: Melissa Tang
Leonard confronts the woman he kissed on the North Sea in an attempt to set Penny's mind at ease. Also, Sheldon films a special episode of "Fun with Flags" after his breakup with Amy, and Bernadette feels guilty about withholding a secret from Penny.
![n0uM0N3qz0kp51ad2lPajyt9Rhm.jpg](https://snogssite.com/data/tv/EpisodePosters/n0uM0N3qz0kp51ad2lPajyt9Rhm.jpg)
The Separation Oscillation
Season: 9
Episode: 2
Air Date: 2015-09-28
GUEST STARS: Melissa Tang
Leonard confronts the woman he kissed on the North Sea in an attempt to set Penny's mind at ease. Also, Sheldon films a special episode of "Fun with Flags" after his breakup with Amy, and Bernadette feels guilty about withholding a secret from Penny.