Because you like Lexie Grey in Grey's Anatomy

A reclusive introvert, Liz Sherman has a temper that's literally lethal. See them in Hellboy.

Amber Holt is perpetually caught between forging her own path and stumbling around in the dark. See them in Parenthood.

On the outside, Gwen seems meek and calm. But she has an inner core of steel. See them in Merlin.

T'Challa is a regal superhero with the weight of the world (and particularly his nation) on his shoulders. See them in Marvel Cinematic Universe.

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

Nick Carraway is the perfect observer: always there for the events, but never too involved. See them in The Great Gatsby.

Nick Miller might not have a bank account, but he defintely has a lot of love to give. See them in New Girl.

Robin Scherbatsky is a former teen pop star who loves dogs and is scared of relationships. See them in How I Met Your Mother.

Simon Spier has long known that he's gay, but he doesn't know how to open up about that – even to his closest friends See them in Love, Simon.

Kendall Roy is a wanna be ruthless businessman who comes across more like an anxious teenager. See them in Succession.

Danny Zuko's car is auto-matic. Its system-matic. Its hyyyyydro-matic. Why, its greased lightning! See them in Grease.