I Love You, Man (2009)

Peter Klaven is a successful real estate agent who, upon getting engaged to the woman of his dreams, Zooey, discovers, to his dismay and chagrin, that he has no male friend close enough to serve as his Best Man. Peter immediately sets out to rectify the situation, embarking on a series of bizarre and awkward "man-dates."

Genres: Comedy, Romance

What to watch after I Love You, Man

• Yes Man (2008) — Same subject: best friends
• The 40-Year-Old Virgin (2005) — Paul Rudd appears in both
• 50 First Dates (2004) — Two steps away in the credits
• The Best Man (1999) — Same subject: best friends
• Paul (2011)
• The Wedding Ringer (2015)