Because you like Mark Watney in The Martian

Gotham's unhinged Clown Princess of Crime will call you puddin', then punch you in the face. See them in DC Extended Universe.

Jane Smith is a stone-cold killer, but you would never know it from looking at her. See them in Mr. & Mrs. Smith.

Lying is the most fun a girl like Alice can have without taking her clothes off. See them in Closer.

There's nothing like discovering dear old dad is a serial killer to send you into an (understandable) funk. See them in Hannibal.

Gilbert Blythe is crushing on a red-haired orphan. See them in Anne With an E.

Leatherface's moods change with his masks. See them in The Texas Chainsaw Massacre.

A talented OBGYN, Addison Montgomery is trying to figure out the whole love and marriage thing. See them in Grey's Anatomy.

Simon Spier has long known that he's gay, but he doesn't know how to open up about that – even to his closest friends See them in Love, Simon.

Mrs. Lovett is the proud purveyor of the worst, and most grisly, pies in London. See them in Sweeney Todd: The Demon Barber of Fleet Street.

Therese Belivet spent her life letting other people guide her along, and she wants to take control now. See them in Carol.

Stan Marsh is a fourth grader who is the ladies man of his classroom. See them in South Park.

Nandor is a relentless vampire who never admits he's wrong, loves glitter, and can't use a tablet. See them in What We Do In The Shadows.