Because you like Mrs. Hudson in Sherlock

A brilliant graduate student in Italy for "research," Oliver has other things on his mind: flirting, swimming, and dancing. See them in Call Me by Your Name.

Although Theon Greyjoy is treated well, he's still essentially a hostage. And that isn't so easy for him to forgive. See them in Game of Thrones.

Will Byers is just like any other twelve year old, except he's stuck in another dimension. See them in Stranger Things.

An upbeat, fun-loving teen, Sora would do anything for his friends. See them in Kingdom Hearts.

It's impossible to say whether Winifred Burkle is cuter than she is smart, or vice versa. See them in Angel.

Olive Hoover is an irrepressible child beauty queen (or would-be queen) who doesn't play by your rules. See them in Little Miss Sunshine.

Blunt but anxious, Gretchen Ross bonds most easily with those who have lived tough lives like she has. See them in Donnie Darko.

N'Jadaka is a righteous man with a violent agenda. See them in Marvel Cinematic Universe.

Jo Wilson is an accomplished doctor who's getting over her past. See them in Grey's Anatomy.

Donna Pinciotti is strong, independent, and empathetic. No one messes with her. See them in That '70s Show.

Warm and caring, Kitty Forman acts like a mom towards all of her kids' friends. See them in That '70s Show.