Because you like Sookie St. James in Gilmore Girls

Roman Roy is an entitled rich boy, but he's smarter than he seems. See them in Succession.

Ahsoka Tano hopes to be a very powerful and knowledgeable Jedi one day. See them in The Clone Wars.

Sheldon Cooper is brilliant in every way except, well, interacting with any human being. See them in The Big Bang Theory.

Liv Moore is a sarcastic high-achiever turned morally conflicted zombie. See them in iZombie.

Basically a giant pillow come to life, Baymax is a medical robot created for the sole purpose of helping people. See them in Big Hero 6.

Helpful and courageous, Kirby is a playful, fun-loving little guy. See them in Kirby.

Tobias "Four" Eaton is only afraid of four things, but you should probably be afraid of him. See them in Divergent.

Sylar's victims are found all over the country, many with their brains removed. See them in Heroes.

There are certain souls the surprisingly sensitive Death would rather not reap. See them in The Book Thief.

All who live know his name, and all who oppose him shall know Death. See them in Darksiders Series.

Harry Potter is the boy who lived! See them in Harry Potter Series.

When push comes to shove, the usually overly cautious Luigi has the heart of a hero. See them in Super Mario Bros..