Because you like Stephen Hawking in The Theory of Everything

Will Herondale is an emotionally distant bad boy with a secret. See them in Clockwork Angel .

Dimitri Belikov is a stoic vampire guardian who has the reserve, focus, and discipline of a soldier. See them in Vampire Academy .

Titus Andromedon will show you the ropes, help you with your problems, and sing at you constantly, whether you like it or not. See them in Unbreakable Kimmy Schmidt.

Alison DiLaurentis believes you're always better off with a really good lie. See them in Pretty Little Liars.

Dev Shah is a technology-obsessed New Yorker balancing struggles in his love life and career. Maybe you've seen his Go-Gurt commercial. See them in Master of None.

All it takes to change the course of history is the will of a single man called John Price. See them in Call of Duty Series.