Because you like Hedwig in Hedwig and the Angry Inch

Sarcastic and always complaining, C3PO is a droid that despite his quirks you always want by your side. See them in Star Wars Series.

Years of brutal winters, foreign invasions, and crippling loneliness have left Russia's mental state far from wholly intact. See them in Axis Powers Hetalia.

Disgust is a friend who makes sure you stay away from all things gross. See them in Inside Out.

A kind, sensitive medical intern doing the best he can, George O'Malley sometimes struggles to keep up. See them in Grey's Anatomy.

Peppy and optimistic, Joy is totally lost when it comes to dealing with Sadness. See them in Inside Out.

A genetic experiment engineered to be the perfect assassin, Agent 47 is cold, professional, and lethal. See them in Hitman.

Experiment 626 was designed for one thing: to destroy everything he touches. See them in Lilo & Stich.

Jesse Aarons' frustration can only find outlet in another world. See them in Bridge to Terabithia.

Peter Kavinsky is a jock who only cares about getting back at his ex, or so he says. See them in To all The Boys I've Loved Before.

This metal-bending mutant may be misaligned with the genetically normal people of the world, but Magneto's got class for days. See them in X-Men Series.

Francis Freeman may be impervious to pain, but he sure knows how to inflict it. See them in Deadpool.

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