Because you like Hank Henshaw in Supergirl
Linda Belcher doesn't prescribe to what society deems as "normal." She narrates her life through song, much to the alarm of everyone nearby. See them in Bob's Burgers.
Wheatley's got an endless supply of bad ideas that he wants to share. See them in Portal Series.
Andy Bernard is a preppy Cornell grad who's very likely to break into an acapella performance. See them in The Office.
Arwen has to choose between a life of loneliness or love and inevitible death, both rather unfortunate options. See them in The Lord of the Rings.
Assistant to the demanding editor-in-chief, Emily Charlton comes across as cold and insensitive. But who can blame her? See them in The Devil Wears Prada.
If Eleanor Shellstrop's true identity is revealed, she'll be sent to The Bad Place. See them in The Good Place.
Newt Scamander is more comfortable with animals than people, even if the animals are super-dangerous magical creatures. See them in Fantastic Beasts and Where To Find Them.
Murph is inquisitive, compassionate, and stubborn, with a passion for science she shares with her dad. See them in Interstellar.
Princess Fiona is a damsel who doesn't need saving, but she's cursed with an embarrassing secret. See them in Shrek.
Sylar's victims are found all over the country, many with their brains removed. See them in Heroes.
World domination and Superman's demise are next on Lex Luthor's to-do list. See them in DC Extended Universe.