Because you like Mason in Boyhood

Sue Sylvester has a win-at-all-costs philosophy, a bizarre fixation on a school singing club, and a fashion style that involves a red tracksuit. See them in Glee.

A born psychopath, don't expect Michael Myers to understand the difference between right and wrong. See them in Halloween.

Even the smallest person can change the course of the world, if he's brave enough. See them in The Lord of the Rings.

Though bold and pure of heart, Utena Tenjou has a fairytale vision of the world that can make her oblivious to its darkness. See them in Revolutionary Girl Utena.

Rory Williams is a caring companion whose specialty is looking after others. See them in Doctor Who.

Meg March might yearn for a life of ballgowns and diamond necklaces, but the boy she falls for doesn't have a penny to his name. See them in Little Women.

Introverted Kira Yukimura is sweet, bubbly, and eager to make friends. See them in Teen Wolf.

For Dana Scully, sometimes looking for extreme possibilities makes you blind to the probable explanation right in front of you. See them in The X-Files.

A natural leader, Clarke Griffin dispenses both justice and mercy, and she does it all while being selflessly humble. See them in The 100.

Foggy Nelson is a principled small-time lawyer fighting for fellow little guys. See them in Marvel Cinematic Universe.

Tidus is upbeat, carefree, and desperate not to become his father. See them in Final Fantasy Series.

Jonathan Byers is a kindhearted outcast who tends to be in the wrong place at the wrong time. See them in Stranger Things.