Because you like Leonard Hofstadter in The Big Bang Theory

A few millennia in the mortal realm have caused DEATH to be quite enamored of life. See them in Discworld.

Tobias "Four" Eaton is only afraid of four things, but you should probably be afraid of him. See them in Divergent.

As an undercover cop, Schmidt is getting to relive high school as a cool kid. See them in 21 Jump Street.

If it means fulfilling her ambitions, Satsuki Kiryuin will show neither shame nor hesitation. See them in Kill la Kill.

This metal-bending mutant may be misaligned with the genetically normal people of the world, but Magneto's got class for days. See them in X-Men Series.

Tamaki Suoh is always the star of the scene because he's the one making a scene. See them in Ouran High School Host Club.

Loyal to his family and associates and distrustful of anyone else, Tony Soprano is a good guy to have on your side. See them in The Sopranos.

Yes, she's an "older" woman, but that just makes Mrs. Robinson sexier and more seductive. See them in The Graduate.

Ponyboy Curtis is a "Greaser" on the surface, but he's a sensitive poet underneath. See them in The Outsiders.

Although Mako Mori may be small and quiet, she is a core of battle-hardened steel. See them in Pacific Rim.

On the football field, Tim Riggins has it together. But off the field, he sports bloodshot eyes and broken hearts. See them in Friday Night Lights (TV).

Frank West enjoys the adventure that comes from his work. But a zombie outbreak might be a little too much even for him. See them in Dead Rising.