Because you like Holly Golightly in Breakfast at Tiffany's

If this slick ad man doesn't like the conversation, he changes it—while drinking and smoking. See them in Mad Men.

David Nolan is a noble fairy tale prince with the heart of a hero, regardless of whether he can remember his past or not. See them in Once Upon a Time.

Miss Peregrine exists to protect her wards, whether they like it or not. See them in Miss Peregrine's Home for Peculiar Children .

Eowyn isn’t allowed to fight, but then again, when have rules ever stopped her? See them in The Lord of the Rings.

Lily Aldrin is a flaky but supportive kindergarten teacher and painter. See them in How I Met Your Mother.

Riggan Thomson is a washed-up movie star running from his inner demons. Alas those inner demons look just like the superhero he used to play. See them in Birdman.

Hannah Horvath is kind of a mess, but she owns her messiness in a way few people do. See them in Girls.

Being beautiful and rich doesn't guarantee happiness for Cheryl Blossom. See them in Riverdale.

Stranded on Mars, Mark Watney is armed with quick wits, an electronic diary, disco music, and an undying resolve to make it back. See them in The Martian.

A contemptuous aristocrat, Violet Crawley is unafraid to exert her authority and voice her opinions, no matter how harsh they are. See them in Downton Abbey.

Charlie is a Type A theater director dealing with something out of his control: a painful divorce. See them in Marriage Story.

Bella Swan thinks of it as her job to help her parents and protect her friends, even though it often ends up the other way around. See them in Twilight.