Because you like Stefan Salvatore in The Vampire Diaries

Tina Goldstein is better at getting the job done than following the rules. See them in Fantastic Beasts and Where To Find Them.

Alex Danvers is a brilliant engineer tasked with alien threats, and one of those aliens is her adopted sister Supergirl. See them in Supergirl.

A kind, sensitive medical intern doing the best he can, George O'Malley sometimes struggles to keep up. See them in Grey's Anatomy.

They say prison changes you, and Piper Chapman is figuring that out the hard way. See them in Orange Is The New Black.

Topanga Lawrence has been a put-together intellectual since basically the moment she could talk. See them in Boy Meets World.

Dean Forester is just your friendly, neighborhood grocery bag boy. See them in Gilmore Girls.

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

This master marksman may be a villain, but Deadshot's motives aren't quite as selfish as they seem. See them in DC Extended Universe.

Tina Cohen-Chang is a shy loner who becomes a fierce performer on stage. See them in Glee.

Michael Moscovitz is a high school student of few words but a lot of heart. See them in The Princess Diaries.

Mark Sloan is the best plastic surgeon and biggest playboy the hospital's ever seen. See them in Grey's Anatomy.