Because you like Kate Beckett in Castle

Noah Calhoun is lost without Allie, who seems to have moved on. See them in The Notebook.

Carl Fredricksen is a crotchety old man who may just have it in him to take one last, great adventure. See them in Up.

With his own ship, Peter Quill calls his own shots, and gets to fly from planet to planet blasting '70s pop hits and picking up alien chicks. See them in Marvel Cinematic Universe.

This beautiful aesthete wins the hearts of both ladies and men. But Dorian Gray also happens to have his soul sealed in a painting. See them in Dorian Gray.

Blade has all the cool vampire powers with none of the weaknesses. Definitely not a guy to pick a fight with. See them in Blade.

There's no obstacle too great for this charismatic treasure-hunter. See them in Uncharted.

Gregor Samsa is an ordinary man in an abnormal predicament. See them in The Metamorphosis.

George Costanza is short, stocky, bald, neurotic, and the self-proclaimed "king of the idiots." See them in Seinfeld.

The personification of America is all about superheroes, hamburgers, and spreading democracy and justice. See them in Axis Powers Hetalia.

If you need her, Lisa Simpson will be in her room with her saxophone and a good book. See them in The Simpsons.

Ethical but anxious, Chidi Anagonye approaches life like a problem to be solved. See them in The Good Place.

Charlie Kelmeckis is a wallflower who's starting to blossom into something more. See them in The Perks of Being a Wallflower.