Because you like Rick Blaine in Casablanca

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.

Bob Parr is an ex-superhero now focused on being a dad, but he misses the action. See them in The Incredibles.

Samantha Jones is a try-sexual who'll try anything once. See them in Sex and the City.

The Terminator is an emotionless killing machine who won't stop until he's changed the future. See them in The Terminator.

Annie Walker can bake a beautiful cupcake, but everything else in her life is a mess. See them in Bridesmaids.

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

Mike Hannigan is a lawyer-turned-pianist who loves to tap into his kooky side. See them in Friends.

Angel is fighting as best as he can, but the disease might be too powerful for even his strong, positive energy. See them in Rent.

Sarah Kerrigan is pretty much the Queen Bitch of the Universe. See them in StarCraft .

World domination and Superman's demise are next on Lex Luthor's to-do list. See them in DC Extended Universe.

A genetic experiment engineered to be the perfect assassin, Agent 47 is cold, professional, and lethal. See them in Hitman.

Sometimes being a supportive girlfriend like Ophelia doesn't work out too well. See them in Hamlet.