Because you like Johnny Castle in Dirty Dancing

Elaine Benes is a tough New Yorker who can hang with the guys, and date the ones who are "sponge-worthy." See them in Seinfeld.

When the going gets tough, Dre Johnson gets tougher. Well, he'd like to think he does. See them in Blackish.

If only real life were as easy for Abed Nadir to understand as he knows pop culture. See them in Community.

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.

It doesn't matter how noble or brave he is. Jon Snow is a bastard, and people don't let him forget it. See them in Game of Thrones.

Orphan Bruce Wayne has a tortured soul, but he's trying his best to weed out corruption. See them in DC Extended Universe.

It's hard to tell if Dean Winchester cares more about saving the world or his 1967 Chevy Impala. See them in Supernatural.

She's mostly doom and gloom, but you'd get nowhere without Sadness. See them in Inside Out.

An obsessive schoolgirl, Yuno has two sides to her personality, and both are equally unnerving. See them in The Future Diary.

Aldous Snow is a rock star who plays hard and parties harder. See them in Get Him to the Greek.

If you need her, Lisa Simpson will be in her room with her saxophone and a good book. See them in The Simpsons.