Because you like Montgomery Scott in Star Trek

Rick Sanchez is a gruff, alcoholic mad scientist, with the emphasis on "mad." See them in Rick and Morty.

Barry Allen is a nerd, forensics expert‚ and superhero with supersonic speed who is determined to solve his mother's murder. See them in DC Extended Universe.

Noah Calhoun is lost without Allie, who seems to have moved on. See them in The Notebook.

A no-nonsense hitman with a taste for good burgers and divine justice, Jules Winnfield will go to great lengths to please his boss. See them in Pulp Fiction.

Fiercely independent and extremely hot-blooded, Ryuko Matoi prefers to work alone. See them in Kill la Kill.

Socialite-turned-runaway-turned-waitress, Rachel Green is the legendary story of riches to rags, trying to work her way up again with the help of her friends. See them in Friends.

Teddy Sanders loves his frat brothers so much he might never leave school. See them in Neighbors.

Is there more to life than being really, really, ridiculously good looking? Derek Zoolander thinks not. See them in Zoolander.

Edward Elric has a quick mind along with a quick temper. See them in Fullmetal Alchemist.

Quentin has his whole life mapped out. It might sound boring, but he likes boring. See them in Paper Towns.

The only thing that can match Rose's looks are her hot temper and free spirit. See them in Titanic.

Clementine Kruczynski thinks that too many guys think she's a concept, or she completes them, or she's gonna make them alive. See them in Eternal Sunshine of the Spotless Mind.