Because you like Alex P. Keaton in Family Ties

Patrick Verona is a bad boy who's after a tough girl. See them in 10 Things I Hate About You.

Derek Hale is not one to make allies easily. This moody werewolf is dark and brooding. See them in Teen Wolf.

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

Despite the undeniably awful turn her life has taken, Rachel handles herself with remarkable grace. See them in Me and Earl and the Dying Girl .

Cosmo Kramer is an eccentric schemer whom you might know better as the "Assman." See them in Seinfeld.

A responsible kid, Hugo Cabret is still capable of flights of fancy. See them in Hugo.

Juliet Capulet falls head over heels for her rival family's resident sweet talker, Romeo. See them in Romeo & Juliet.

Suzy Bishop is only 12, but her withering stare and withdrawn personality are enough to make anyone wilt. See them in Moonrise Kingdom.

The Hastings family is old and powerful, and Spencer will do anything to continue excelling. See them in Pretty Little Liars.

A passionate paleontologist with interests no one seems to share, Ross Geller tries to find love despite his past of abandonment and an awkward personality. See them in Friends.

Sylar's victims are found all over the country, many with their brains removed. See them in Heroes.