Because you like D.J. Tanner in Full House
Alex Vause's tattoos and tough exterior cover the fact that she's just a girl with a really intense crush. See them in Orange Is The New Black.
Will Byers is just like any other twelve year old, except he's stuck in another dimension. See them in Stranger Things.
Princess Bubblegum is brilliant and determined, but can display a nasty temper. See them in Adventure Time.
Facing off-the-charts murder, drugs, and teenage heartbreak in Riverdale, Betty Cooper pursues justice with help from her friends. See them in Riverdale.
Garnet is a Crystal Gem who'll protect her friends with her life. See them in Steven Universe.
A jazz musician, Sebastian Wilder is passionate about his music and his life. See them in La La Land.
Frederick Frankenstein is an eccentric (O.K., maybe a little insane) professor who is excited to be delving into his family's past. See them in Young Frankenstein.
Joyce Byers isn't crazy. She's just speaking to her missing son across dimensions using Christmas lights. See them in Stranger Things.
When the safety of Hyrule is at stake, Princess Zelda does not hesitate to sacrifice herself for the good of the land. See them in The Legend of Zelda.
A formerly righteous wizard, Saruman has been corrupted by the forces of evil. See them in The Lord of the Rings.
Andy Dwyer might not be completely literate, but he makes up for it in spirit. See them in Parks and Recreation.