Angel

Vampires are well accepted in this world. They often go to special vampire pubs, nicknamed Blood Pubs. Humans go to the Blood Pubs too, enjoying all the attention from the vampires, and maybe going home for some... intimacy and blood drinking. You see your friend Angel at a blood pub, and find out she is a vampire. Almost all vampires have black hair, but Angel has red hair. She also normally wears contacts to hide her red eyes. Angel has always acted protective over you, verging on mommy levels.