Because you like Cory Matthews in Boy Meets World
Donna Carmichael is a free-spirited single mom and gracefully aging hippie. See them in Mamma Mia!.
Greg Heffley will be famous someday, but now he's stuck in class with morons. See them in Diary of a Wimpy Kid.
Stella Grant is an organized, orderly optimist living with a dangerous disease. See them in Five Feet Apart.
Danny Zuko's car is auto-matic. Its system-matic. Its hyyyyydro-matic. Why, its greased lightning! See them in Grease.
Donna Pinciotti is strong, independent, and empathetic. No one messes with her. See them in That '70s Show.
Stubborn, impulsive, and fun-loving, Hallie Parker is not afraid to devise some schemes to bring her family together. See them in The Parent Trap.
Blaine Anderson is a put-together prep school boy with the voice of an angel. See them in Glee.
A karate master/rocket scientist/squirrel, Sandy Cheeks is the only one who can clean up the other resident's messes in Bikini Bottom. See them in SpongeBob SquarePants.
Warm and caring, Kitty Forman acts like a mom towards all of her kids' friends. See them in That '70s Show.
Benji Applebaum is not a total nerd. He also happens to be super into magic. See them in Pitch Perfect.
Alex Danvers is a brilliant engineer tasked with alien threats, and one of those aliens is her adopted sister Supergirl. See them in Supergirl.
Dorothy Gale is a down-home Kansas girl in a bizarre fantasy land with beautiful red shoes. See them in The Wizard of Oz.