Because you like Bo Dennis in Lost Girl

Tamaki Suoh is always the star of the scene because he's the one making a scene. See them in Ouran High School Host Club.

Through raised to be a gentleman, Laurie has a mischievous sense of humor. See them in Little Women.

England may cultivate the image of a well-bred gentleman, but he has both the temper and mouth of a seasoned sailor. See them in Axis Powers Hetalia.

Maddy Perez seems like an angel until she opens her mouth. See them in Euphoria.

Given his ability to wrench street signs from the ground, Shizuo Heiwajima is a useful one to have in dangerous Ikekuburo. See them in Durarara!!.

A crabby troll, Karkat Vantas is perpetually angry about his lot in life. See them in Homestuck.

Charles Boyle is the human equivalent of a puppy, only slightly less adorable. See them in Brooklyn Nine-Nine.

The main priority for Nagisa Hazuki is making sure that everyone has fun. See them in Free! Iwatobi Swim Club.

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

Fear is a ball of nerves and a voice of caution. See them in Inside Out.

Rue Bennett has been overprescribed and under-supervised her entire life. See them in Euphoria.

More than any of her friends, Fluttershy is willing to see the best in everyone, a trait that has won over many enemies. See them in My Little Pony.