Because you like Stephen Hawking in The Theory of Everything

Pengiuns, turtles, and all things scientific is where Sam's expertise lies. Girls are uncharted territory, but Sam is trying to branch out. See them in Atypical.

Nancy Wheeler is popular but independent, sheltered but gutsy. See them in Stranger Things.

Marie Antoinette may be a fun-loving queen who has it all, but her husband doesn't know how to have sex, and an angry mob wants to cut off her head. See them in Marie Antoinette.

Goh Peik Lin is funny, unfiltered, and a fiercely supportive friend. See them in Crazy Rich Asians.

As the unit chief of the FBI's Behavioral Analysis Unit, Aaron Hotchner is dead serious about avenging dead people. See them in Criminal Minds.

Petyr Baelish's main assets? A sharp mind, deep pockets, and no scruples. See them in Game of Thrones.

Zoe Benson may seem like a shy girl-next-door, but she has the inner fortitude of a powerful witch leader. See them in American Horror Story.

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

Wanting more out of life, Pam Beesly has a job she isn't crazy about and is engaged to a guy she's not sure is "The One." See them in The Office.

Jasper Jordan is trying his best to make it through the night. See them in The 100.

Talking to a stranger on a train is the best decision Jesse Wallace ever made. See them in Before Sunrise.

People make more sense to the hyper-logical Temperance Brennan after they're dead. See them in Bones.