Because you like Bernadette Rostenkowski in The Big Bang Theory

Titus Andromedon will show you the ropes, help you with your problems, and sing at you constantly, whether you like it or not. See them in Unbreakable Kimmy Schmidt.

Edward Elric has a quick mind along with a quick temper. See them in Fullmetal Alchemist.

Joel is a hardened, jaded survivor who keeps finding things to fight for. See them in The Last of Us.

Just a hint of human emotion lurks under the enigmatic exterior of Rei Ayanami. See them in Neon Genesis Evangelion.

Melinda May is a woman of few words and many talents. Most of them martial. See them in Marvel Cinematic Universe.

Ellie is more world-weary than most 14-year-olds. You would be too if your world was infested with zombies. See them in The Last of Us.