Because you like Nymphadora Tonks in Harry Potter Series

A compassionate medical student, Martha Jones has found a Doctor she can really look up to. See them in Doctor Who.

Patrick Star enjoys life's simple pleasures because he can't wrap his brain around anything more complicated. See them in SpongeBob SquarePants.

Merlin is half awkward teenager, half super-powerful wizard. He serves Prince Arthur of Camelot during the day and illegally learns magic at night. See them in Merlin.

Harry Osborn is the privileged son of Oscorp's founder with a goblin-sized chip on his shoulder. See them in Marvel Cinematic Universe.

Stella Grant is an organized, orderly optimist living with a dangerous disease. See them in Five Feet Apart.

On the outside, Gwen seems meek and calm. But she has an inner core of steel. See them in Merlin.

The Grinch's heart is just too small to appreciate Christmas. See them in Dr. Seuss' How the Grinch Stole Christmas.

Despite being at the bottom of the social hierarchy in school, Eric Effiong is an upbeat student who loves makeup and fashion. See them in Sex Education.

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

The biggest lesson from this inspiring teacher? Carpe diem. See them in Dead Poets Society.

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

Everything is fascinating to Octavia Blake who has been locked away for her entire life. See them in The 100.