Because you like Dawson Leery in Dawson's Creek
Daniel LaRusso is a Jersey kid in L.A. who is learning about karate and life from the mysterious Mr. Miyagi. See them in The Karate Kid.
An adventurous dreamer, George Bailey always winds up putting other people's dreams first. See them in It's A Wonderful Life.
Michael Moscovitz is a high school student of few words but a lot of heart. See them in The Princess Diaries.
Freddie Freeman is a superhero aficionado with a dark sense of humor. See them in DC Extended Universe.
Josh Lucas just can't stop hanging around his stepsister's house. See them in Clueless.
Though he may be blind, Chirrut Imwe sees the power of the force more than most. See them in Rogue One.
A talented OBGYN, Addison Montgomery is trying to figure out the whole love and marriage thing. See them in Grey's Anatomy.
Waylon Smithers would do anything for his boss, and would love to do a few things *to* him. See them in The Simpsons.
Rupert Giles is a librarian on the outside, fearless evil-fighter on the inside. See them in Buffy the Vampire Slayer.
Troy Bolton is a triple threat: singing, dancing, and basketball. See them in High School Musical.
Alex Danvers is a brilliant engineer tasked with alien threats, and one of those aliens is her adopted sister Supergirl. See them in Supergirl.