Because you like Jack Harkness in Doctor Who

Dolores Umbridge keeps her villainy hidden (albeit poorly) behind a sheen of sugary pink politeness. See them in Harry Potter Series.

Greg Heffley will be famous someday, but now he's stuck in class with morons. See them in Diary of a Wimpy Kid.

Marinette Dupain-Cheng is a shy teenage girl, fashion designer, and superhero. See them in Miraculous: Tales of Ladybug & Cat Noir.

Once described as a "beautiful, tropical fish," Ann Perkins exudes warmth, and unlike most of her friends she also has common sense. See them in Parks and Recreation.

With a dangerous medical condition, Ignoring the rules makes him feel like he’s in control. See them in Five Feet Apart.

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

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

Toby Cavanaugh has trouble avoiding being manipulated. See them in Pretty Little Liars.

Anger is a cantankerous hothead whose job is to get others riled up. See them in Inside Out.

They say prison changes you, and Piper Chapman is figuring that out the hard way. See them in Orange Is The New Black.

A neurotic people pleaser, Tom Wambsgans is both ambitious and spineless. See them in Succession.