Because you like Sebastian Valmont in Cruel Intentions

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

A gentle alchemist who is soul-bound to a giant suit of armor, Alphonse Elric is growing into the responsibility handed to him. See them in Fullmetal Alchemist.

The son of Death has an obsession with perfection and symmetry. See them in Soul Eater.

Ron Swanson is the man's man's man's man. See them in Parks and Recreation.

Emmet Brickowski is so upbeat it's not even human. Everything is AWESOME! See them in The Lego Movie.

Mikasa Ackerman is a near-perfect soldier who won't break her stone-faced expression whether she's killing foes or protecting loved ones. See them in Attack on Titan.