Because you like Matt Flamhaff in 13 Going on 30

Sam Montgomery works hard, but her evil stepmother makes sure her efforts don't pay off. See them in A Cinderella Story.

A charming acapella performer, Jesse Swanson perfectly blends being nerdy with being cool. See them in Pitch Perfect.

Ally Maine is a star who is about to be born. See them in A Star is Born.

For Jack Pearson, the best thing about having triplets is giving three times the love. See them in This Is Us.

Troy Bolton is a triple threat: singing, dancing, and basketball. See them in High School Musical.

Michael Moscovitz is a high school student of few words but a lot of heart. See them in The Princess Diaries.

Goh Peik Lin is funny, unfiltered, and a fiercely supportive friend. See them in Crazy Rich Asians.

Caleb Rivers is a bad boy with a good reason for acting out. See them in Pretty Little Liars.

Hank McCoy is a quintessential nerdy scientist but with a few rather unconventional physical attributes. See them in X-Men Series.

Mike Hannigan is a lawyer-turned-pianist who loves to tap into his kooky side. See them in Friends.

Benji Applebaum is not a total nerd. He also happens to be super into magic. See them in Pitch Perfect.

A soulful bass player, Nick O'Leary can't stop sending breakup CDs to his ex. See them in Nick and Norah's Infinite Playlist.