Because you like Rick Blaine in Casablanca
Greg Hirsch is new to the Roy family's cutthroat world of wealth and privilege. See them in Succession.
Ted Mosby is a hopelessly romantic architect in search of someone to be the mother of his children. See them in How I Met Your Mother.
James Wilson is a compassionate doctor who willingly plays the sidekick. See them in House M.D..
Hiccup Haddock III may be the only Viking nerd in recorded history. See them in How to Train Your Dragon.
Lexi Howard feels most like herself when she's on stage, but reality always finds a way of pulling her back. See them in Euphoria.
Violet Harmon takes teen angst to a paranormal level. See them in American Horror Story.
Michael Bluth is the only sane person in a family of eccentrics. At least, that's how he thinks of himself. See them in Arrested Development.
Peppy and optimistic, Joy is totally lost when it comes to dealing with Sadness. See them in Inside Out.
When the going gets tough, Rick Grimes gets tougher. It's a very useful trait when the world goes to hell. See them in The Walking Dead.
Chaos is what killed the dinosaurs, and there's nothing Jason "J.D." Dean loves more than chaos. See them in Heathers.
Given his ability to wrench street signs from the ground, Shizuo Heiwajima is a useful one to have in dangerous Ikekuburo. See them in Durarara!!.
Ramona Flowers is a delivery girl who's been through her fair share of bad breakups. Super-bad breakups! See them in Scott Pilgrim vs. the World.