Because you like Meg Griffin in Family Guy
Shrek is a nasty-on-the-surface ogre with a heart of gold and an earful of wax. See them in Shrek.
Raven Reyes may be a deliquent, but she's also the youngest zero-gravity mechanic who fixed a 130-year old escape pod to make it through the descent to Earth. See them in The 100.
The personification of America is all about superheroes, hamburgers, and spreading democracy and justice. See them in Axis Powers Hetalia.
Kendall Roy is a wanna be ruthless businessman who comes across more like an anxious teenager. See them in Succession.
People make more sense to the hyper-logical Temperance Brennan after they're dead. See them in Bones.
Carl Fredricksen is a crotchety old man who may just have it in him to take one last, great adventure. See them in Up.
Realizing that New York City was in his blood, Wilson Fisk will now do anything to make Hell's Kitchen a better place. See them in Marvel Cinematic Universe.
Jenna Rink is physically 30 but emotionally 13. She has a better excuse than most. See them in 13 Going on 30.
Liv Moore is a sarcastic high-achiever turned morally conflicted zombie. See them in iZombie.
An aristocrat-turned-tomb-raider, Lara Croft does her best thinking while plunging off cliffs. See them in Lara Croft: Tomb Raider.
Wise beyond his years, Ashitaka is a dutiful young prince who respects the balance of life. See them in Princess Mononoke.