Because you like Lily Aldrin in How I Met Your Mother

A rebellious blue-haired art student, Karou has mysterious connections to a magical world. See them in Daughter of Smoke and Bone .

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

Although Morrigan knows every kind of magic there is, friendship is an untested area for her. See them in Dragon Age Series.

Kazuma Kiryu's legendary strength and exploits have earned him the nickname of Dragon of Dojima. See them in Yakuza.

Ezio Auditore Da Firenze is a little short-tempered, a lot fun-loving. See them in Assassin's Creed Series.

Teddy Sanders loves his frat brothers so much he might never leave school. See them in Neighbors.