Because you like George Bailey in It's A Wonderful Life
Chuck Bartowski is a sweet, laid-back electronics store/top secret government employee. See them in Chuck.
Few can match this dwarf when it comes to self-confidence. Gimli is as eager for a good time as he is for a fight. See them in The Lord of the Rings.
R2-D2 has been in the galaxy saving business for decades. Not bad for somebody whose vocabulary is limited to "beep-boop." See them in Star Wars Series.
Keeping your cool is just as useful in the underworld as in war, and Michael Corleone is stone-cold. See them in The Godfather.
Charlie Bucket may be down-on-his-luck, but his spirits are always sky high. See them in Charlie and the Chocolate Factory.
Remy Hadley is a closed book—a cynical, super-smart closed book. See them in House M.D..
Lloyd Dobler is a kickboxer wearing his heart on his sleeve who would do anything for the woman he loves. See them in Say Anything.
Darlene is a free-spirited hacktivist who follows her own moral compass. See them in Mr. Robot.
Lady Macbeth takes being a powerful woman to a whole other level. See them in Macbeth.
Amy Farrah Fowler deserves sainthood for putting up with Sheldon Cooper. See them in The Big Bang Theory.