It was the shock of a lifetime when Leonard told Penny he cheated on her while they were on their way to their Las Vegas wedding. Fans can easily see Penny cheating on Leonard (due to all the attention she gets), but Leonard!? It didnt add up.

Why did Penny break up with Leonard?

Their first attempt at being a couple ended horribly, when Penny dumped Leonard very publicly at a bowling alley in the season three episode The Wheaton Recurrence. Leonard had told her he loved her, and because she wasnt ready to say it back, Wil Wheaton (as himself) swooped in and manipulated her to break up with

When did Leonard cheat on Penny?

Episode no. The Good Guy Fluctuation is the seventh episode of the fifth season of the US sitcom The Big Bang Theory and the 94th episode of the show overall. It first aired on CBS on October 27, 2011.

Did Penny actually sleep with Raj?

Raj asks Penny out on a date, but Penny tells him that having sex with him was a mistake and that she wishes to just remain friends. Raj reveals that the previous night, he had ejaculated prematurely; so the two did not technically actually have sex.

Does Raj marry Emily?

In The Valentino Submergence, Raj breaks up with Emily so he can ask Claire out; however, Claire has gotten back together with her old boyfriend. Rajs breakup doesnt go well and Emily wont take him back. Raj has been wondering about their relationship for several episodes.

Why did Raj dump Emily?

In The Valentino Submergence, Raj breaks up with her because he wants to pursue Claire. Emily is thoroughly disgusted with him. After Claire turns him down, he asks to get back together with her.