Because you like Murph in Interstellar

Neal Cassidy is a charming former thief with a heroic side. See them in Once Upon a Time.

A childlike space cadet, Brittany Pierce has a surprisingly open-minded spirit. See them in Glee.

Edmund Pevensie isn't a bad person, but he did sell his siblings out for a tin of Turkish Delight. See them in The Chronicles of Narnia.

Luke Danes will serve you coffee and always be there for you to help out. See them in Gilmore Girls.

Sarcastic and always complaining, C3PO is a droid that despite his quirks you always want by your side. See them in Star Wars Series.

A malevolent dark wizard, Voldemort is so fearsome that he's known primarily as "He Who Must Not Be Named." See them in Harry Potter Series.

You'll never get Alaska Young. And that's the whole point. See them in Looking for Alaska.

Lloyd Dobler is a kickboxer wearing his heart on his sleeve who would do anything for the woman he loves. See them in Say Anything.

A neurotic people pleaser, Tom Wambsgans is both ambitious and spineless. See them in Succession.

Frank Reynolds is too gross even for the prostitutes he hires. See them in It's Always Sunny in Philadelphia .

Think you grew up fast? At 12, Mathilda is an aspiring assassin eager to avenge her family's murder. See them in Leon: The Professional.

In the simplest terms, in the most convenient definitions, people consider Brian a nerd. But he's more than that. See them in The Breakfast Club.