Because you like Wendy Darling in Peter Pan

Princess Bubblegum is brilliant and determined, but can display a nasty temper. See them in Adventure Time.

Ciri had a princess upbringing, and some of the facts of common people's lives are a mystery to her. See them in The Witcher.

Will Byers is just like any other twelve year old, except he's stuck in another dimension. See them in Stranger Things.

Jorah Mormont is loyal to his queen. And he's quite in love with her as well. See them in Game of Thrones.

Basil Hallward is dominated, soul, brain, and power by Dorian. See them in Dorian Gray.

Garnet is a Crystal Gem who'll protect her friends with her life. See them in Steven Universe.

Princess Fiona is a damsel who doesn't need saving, but she's cursed with an embarrassing secret. See them in Shrek.

Both a noble district attorney and a psychopathic villain, Harvey Dent proves some men really can have it all. See them in DC Extended Universe.

Scooby-Doo always keeps his priorities in order: eat snacks first, solve mysteries later. See them in Scooby-Doo.

Marshall Eriksen is a lawyer in love who is enjoying life. See them in How I Met Your Mother.