Because you like Mabel Pines in Gravity Falls
Chuck Bartowski is a sweet, laid-back electronics store/top secret government employee. See them in Chuck.
People make more sense to the hyper-logical Temperance Brennan after they're dead. See them in Bones.
For Celty Sturluson, it's rather upsetting to be the only headless girl in a city filled with full-bodied humans. See them in Durarara!!.
Insightful about everyone else's neuroses, Rose Lalonde is not as aware of her own. See them in Homestuck.
The Hastings family is old and powerful, and Spencer will do anything to continue excelling. See them in Pretty Little Liars.
Winston Bishop is sweet, thoughtful, and a little oblivious. And above, he's a loyal friend. See them in New Girl.
Blunt but anxious, Gretchen Ross bonds most easily with those who have lived tough lives like she has. See them in Donnie Darko.
Margaery Tyrell is one of the most adept and charming liars there is. See them in Game of Thrones.
As the unit chief of the FBI's Behavioral Analysis Unit, Aaron Hotchner is dead serious about avenging dead people. See them in Criminal Minds.
Through raised to be a gentleman, Laurie has a mischievous sense of humor. See them in Little Women.
Harrison Wells is a brilliant scientist full of secrets. See them in DC Extended Universe.