I Love You, Man - Trailer

Watch the trailer for I Love You, Man

Peter Klaven is a man who's certainly in touch with his feminine side, he's always been popular with girls and but when he returns home to announce to his family that he and his girlfriend Zooey are going to get married, his brother and father remind him he's got no male friends able to perform the task of being best man.

With the guidance from his brother, Peter is given some lessons in becoming friends with guys, going on 'man dates', going out for drinks after work and generally learning to get a little more masculine, sometimes it works to his advantage and sometimes it goes entirely wrong.

From the co-writer of 'Meet The Parents,' 'Meet The Fockers,' and 'Zoolander'.

Starring: Paul Rudd, Jason Segel, Rashida Jones, J.K. Simmons, Andy Samberg, Jaime Pressly and Jon Favreau