Because you like Nancy Drew in Nancy Drew
Brian Griffin is the most scholarly member of the family—when he's not drunk on martinis. See them in Family Guy.
Donna is boisterous and spunky traveller of the TARDIS, exploring worlds beyond the simple mundane enterprises of Earth. See them in Doctor Who.
Marie Antoinette may be a fun-loving queen who has it all, but her husband doesn't know how to have sex, and an angry mob wants to cut off her head. See them in Marie Antoinette.
Dustin Henderson doesn't let the bullies get to him. He's secure in who he is and that his friends have his back. See them in Stranger Things.
There must be quite a lot of fellows who haven't got anybody to bring them tea in the morning. Bertie Wooster is lucky to have his valet, Jeeves. See them in Jeeves and Wooster.
Dallas Winston is headed down a dangerous, criminal road. See them in The Outsiders.
He may seem like a charismatic leader, but Bellamy also has a ruthless, self-serving streak See them in The 100.
Rose Tyler may have not done too well in school, but she's certainly holding her own in space. See them in Doctor Who.
Alex Vause's tattoos and tough exterior cover the fact that she's just a girl with a really intense crush. See them in Orange Is The New Black.
Leonard Hofstadter is the normal one among his scientist friends, though in fairness that's a low bar. See them in The Big Bang Theory.