Because you like Rupert Giles in Buffy the Vampire Slayer

An obsessive schoolgirl, Yuno has two sides to her personality, and both are equally unnerving. See them in The Future Diary.

A gruff and hardened professional, Marcus Fenix keeps his emotions buried deep. See them in Gears of War.

Eren Jaeger will erase the Titans from this world until not a single one remains. See them in Attack on Titan.

Armin Arlert was wrong. This world hasn't become hell; it's been hell. He just couldn't see it before. See them in Attack on Titan.

With the loyalty and pluckiness of a puppy, Nana Komatsu is a hopeless romantic. See them in Nana.

Did he ever tell you the definition of insanity? Just wait, and this psychopath will do just that. See them in Far Cry 3.

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.

Ace pilot Asuka Langley Soryu is confident, haughty, and a little less grown-up than she pretends to be. See them in Neon Genesis Evangelion.

Always headed towards adventure, Goku is frequently with a band of loyal companions at his side. See them in Dragon Ball.

Seth is short-tempered, crude, and terrible at school, but hopefully there's nothing an epic party can't fix. See them in Superbad.

A nurturing, selfless, and level-headed leader, Makoto Tachibana loves looking out for his friends. See them in Free! Iwatobi Swim Club.

Yukiteru is a reclusive observer who would rather watch life go by than participate in it. See them in The Future Diary.