Because you like Tibby Rollins in The Sisterhood of the Traveling Pants

Relentlessly cheerful and optimistic, Erin Hannon is an office receptionist. See them in The Office.

Joey Potter is a low-key girl next door in love with her best friend. See them in Dawson's Creek.

Let's just say Sheldon Oberon is having an out-of-body experience like no other. See them in Jumanji.

Cosette is an idealistic woman whose innocence stands in contrast to her harsh childhood. See them in Les Miserables.

Boomerang is equally skilled at tossing boomerangs and tossing back beers. See them in DC Extended Universe.

Drusilla's hobbies include dolls, music, and killing people. See them in Buffy the Vampire Slayer.

Free-spirited Annie Hall goes through life saying "La-di-da, la-di-da, la la." See them in Annie Hall.

A reclusive introvert, Liz Sherman has a temper that's literally lethal. See them in Hellboy.

In a group of self-serving career climbers, Laurel Castillo is the only one who wants to serve others. See them in How to Get Away with Murder.

Lloyd Dobler is a kickboxer wearing his heart on his sleeve who would do anything for the woman he loves. See them in Say Anything.

Tina Goldstein is better at getting the job done than following the rules. See them in Fantastic Beasts and Where To Find Them.