Because you like Kurisu Makise in Steins;Gate

Wanderer is a Soul, a parasite sent into a host to take over their body, extracting information from them and colonizing their species. See them in The Host.

Ethical but anxious, Chidi Anagonye approaches life like a problem to be solved. See them in The Good Place.

Newt Scamander is more comfortable with animals than people, even if the animals are super-dangerous magical creatures. See them in Fantastic Beasts and Where To Find Them.

The self-described "ghost with the most" knows the ins-and-outs of specter life like no other. Just ask him. See them in Beetlejuice.

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

A great galactic bounty hunter, Samus Aran is not as good at expressing emotions. See them in Metroid.

Klaus Baudelaire's photographic memory saves the lives of his siblings many times over. See them in Lemony Snicket's A Series of Unfortunate Events.

Ted is a cursing, smoking, drinking teddy bear who's anything but cuddly. See them in Ted.

Randy Marsh is a geologist and Nobel Prize winner who is into binge drinking, starting riots, the Food Network, and P.F. Changs. See them in South Park.

Leatherface's moods change with his masks. See them in The Texas Chainsaw Massacre.

Tom Haverford is set on being a world-renowned entrepreneur who dates models. Problem is, he's stuck in Indiana with a lazy business partner. See them in Parks and Recreation.

Howard Wolowitz is an engineer whose serious mommy issues somehow haven't dimmed his confidence. See them in The Big Bang Theory.