Because you like Anna in Frozen

Introverted Kira Yukimura is sweet, bubbly, and eager to make friends. See them in Teen Wolf.

Winn Schott is just your friendly neighborhood superhero support system. See them in Supergirl.

Neal Cassidy is a charming former thief with a heroic side. See them in Once Upon a Time.

Alex Danvers is a brilliant engineer tasked with alien threats, and one of those aliens is her adopted sister Supergirl. See them in Supergirl.

Michael Moscovitz is a high school student of few words but a lot of heart. See them in The Princess Diaries.

You won't like him when Bruce Banner is angry. See them in Marvel Cinematic Universe.

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

A no-nonsense professor famous for her strictness, Minerva McGonagall only shows her warmer side to those closest to her. See them in Harry Potter Series.

Leonard Hofstadter is the normal one among his scientist friends, though in fairness that's a low bar. See them in The Big Bang Theory.

Cyclops shoots lasers out of his eyes, destroying anything in his line of sight. See them in X-Men Series.