Because you like Conor "Cosmo" Lalor in Sing Street

Shawn Hunter may be a bit of a rebellious bad boy, but he has a heart that's pure gold. See them in Boy Meets World.

Xander Harris' life motto: laugh in the face of danger and then hide until it goes away. See them in Buffy the Vampire Slayer.

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

Meet Homelander, the snake that lurks beneath the glossy veneer. See them in The Boys.

Claire Standish is a popular, perfect princess who's deeper than she seems. See them in The Breakfast Club.

A Berlin-based locksmith by day, Wolfgang Bogdanow is a world-class thief by night. He can also see out of other people's eyes, but that's a different issue. See them in Sense8.

Relentlessly cheery Ned Flanders enjoys a nice piece of bread with water on the side for dipping See them in The Simpsons.

Rebecca Bunch struggles with decision making. So much so that she chases her high school boyfriend across the country to win him back. See them in Crazy Ex-Girlfriend.

Cynical, judgmental, and hipper-than-thou, Enid Coleslaw wears her outsider status like a badge of honor. See them in Ghost World.

The brilliant Mona Vanderwaal is proof that undergoing an "extreme makeover" isn't always a good thing. See them in Pretty Little Liars.

Jeff Winger thinks he's too cool for school, which is a problem because he just enrolled in community college. See them in Community.