Paul Rudd and Jason Segel may be the stars of "I Love You, Man," but according to the comedic duo, the movie is not all romance. And in one stomach-turning scene, Jon Favreau winds up on the wrong end ...

Rudd's time on the set of 'Forgetting Sarah Marshall' didn't get off to a great start.

So what should you watch next? We've got some suggestions. From other romantic comedies and movies starring Segel to funny ...