Could Leonard and Penny boldly be going where only one of The Big Bang Theory‘s lovable nerds has gone before and getting engaged?. The on-again, off-again couple — who recently took their ...

Rejoice, "Big Bang Theory" fans: Penny and Leonard are officially engaged!Yes, after years of dating and four rejected proposals between them, Leonard finally put a ring on it on Thursday's "The ...

On this week’s episode of The Big Bang Theory, Leonard and Penny realize that something they frequently joke about is actually a serious detriment to their relationship.

Penny says thank you, and they hug. Leonard "storms" in and says he needs to talk to Wyatt. Unaware of what just happened, he tells his father-in-law to back off.

Penny didn’t know about this tearful reunion but she was about to find out. She FaceTimed Leonard with Gates, who recognized him, and threw him under the bus. I had a lot of fun at @bigbangtheory.

Sheldon hugging Penny as she smiles to Leonard in The Big Bang Theory. The Big Bang Theory's Sheldon and Penny using the elevator of their building The Big Bang Theory cast are in the comic store.

Leonard tells Penny that he kissed another woman while drunk in the season 8 finale, The Commitment Determination, in the sitcom, The Big Bang Theory. Warner Bros. Television and Chuck Lorre ...