Because you like Ross Geller in Friends

In Dennis Reynolds' mind, only a psycho wouldn't have a six-part system to bring home women. And he should know. See them in It's Always Sunny in Philadelphia .

The crown prince of the Fire Nation, Zuko has been ordered by his father to find the long-lost Avatar before he is allowed to return home. See them in Avatar: The Last Airbender.

Small in stature, Clara Oswald has a big appetite for adventure. See them in Doctor Who.

Robbie Turner has been accused of a crime he never committed, changing the course of his life forever. See them in Atonement.

Though seemingly caring and calm, this motel owner has a mysterious streak of intensity. See them in Psycho.

Quinn Fabray can become a monster when there is something she wants. See them in Glee.

A determined and cold-hearted spy, Cassian Andor will do what it takes to stand up to the evil Galatic Empire. See them in Rogue One.

Tony Montana makes up for his language barrier with his immense skill at cursing as loud and effectively as humanly possible. See them in Scarface.

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