Because you like Cece Parekh in New Girl
Optimus Prime is a shapeshifting sentient robot leading a team of robots to stop evil from taking over. See them in Transformers.
It's hard enough fighting a war. But it's worse for Commander Shepard, knowing no matter how hard you try, you can't save them all. See them in Mass Effect.
It doesn't matter how noble or brave he is. Jon Snow is a bastard, and people don't let him forget it. See them in Game of Thrones.
For somebody who won't answer questions, the enigmatic C.C. sure asks a lot of them. See them in Code Geass.
This power-hungry Time Lord calls himself the "master of all." Bonus: he has 13 lives. See them in Doctor Who.
Captain Spock is on a five-year mission exploring the final frontier and boldly going where no man has gone before. See them in Star Trek.
Aiden Pearce is a hacker who knows how dangerous the world can be, both online and off. See them in Watch Dogs.
Clementine is a beacon of innocence in a dangerous, deadly world. See them in The Walking Dead (Video Game).
With the loyalty and pluckiness of a puppy, Nana Komatsu is a hopeless romantic. See them in Nana.
Roger Kint is a nervous, weak, ham-handed criminal. We think. See them in The Usual Suspects.
Kazuma Kiryu's legendary strength and exploits have earned him the nickname of Dragon of Dojima. See them in Yakuza.
A ruthless militant, Raza will do anything to take down Tony Stark. See them in Marvel Cinematic Universe.