Real estate agent Peter Klaven (Paul Rudd) has it all: a beautiful fiancé, a great job, and a nice home. One thing that he doesn't have, however, are guy friends. With the pressure to plan his upcoming wedding, Peter tries to make friends and find a best man to stand beside him on his special day. After meeting Sydney Fife (Jason Segel) while on the job, the two quickly hit it off and form a strong friendship. The two end up spending tons of time together, but this soon becomes a problem for Peter's fiancé, as he attention is drawn away from her and toward his newfound friend. I Love You, Man has a strong friendship theme and is a perfect buddy comedy.