Because you like Leonard Hofstadter in The Big Bang Theory

Anywhere there's adventure, Jaskier is there to write a catchy song about it. See them in The Witcher.

Britta Perry has never met a cause she couldn't passionately champion—at least for a little bit. See them in Community.

Intelligent Adele is soft spoken yet brimming with emotion. See them in Blue is the Warmest Color.

Fate has forced Amuro into the terrors of war, and he must use the Gundam and all of its power if he is to make it out alive. See them in Mobile Suit Gundam Series.

In constant agony, Ava Starr will do anything to give up the superpowers that are slowly killing her. See them in Marvel Cinematic Universe.

Sometimes being a supportive girlfriend like Ophelia doesn't work out too well. See them in Hamlet.

A machete-wielding mass-murderer, Jason Voorhees is a terrifying blank slate. See them in Friday the 13th.

One of seven supernatural babies who was born to a mother who was never pregnant, Ben Hargreeves is trying to save the world from an apocalypse in 8 days. See them in The Umbrella Academy.

The brilliant Mona Vanderwaal is proof that undergoing an "extreme makeover" isn't always a good thing. See them in Pretty Little Liars.

The party never really ends with Penny Lane, a rock-worshipping groupie who is refreshingly self-aware and free-spirited. See them in Almost Famous.

Anger-filled, merciless, and tortured, Kylo Ren is always at war—with the Rebel Alliance, and with himself. See them in Star Wars Series.