There's Something About Mary

Still suffering from a high school crush on Mary (Cameron Diaz), the nerdy, angst-driven Ted (Ben Stiller) tracks her down thirteen years later with the help of a sleazy private investigator (Matt Dillon) who also falls for her. Unfortunately, both men discover that virtually every man who sets his eyes on the dazzling Mary finds himself head over heels in love and determined to win her hand (20th Century Fox UK)