Buffy, Inca Girl Mummy.

It starts out with Buffy telling herself she doesn't always use violence, haha, yes she does. The boy doing something wrong bothers Buffy and her friends, and Buffy goes to use violence and then Willow tries a talking approach. They then see a sacrificed princess who was turned into mummy, with a curse. As soon as they show her they play dramatic music, and of course she's the creature of the episode. Buffy has her little upset about not being able to do normal things, and then the episode goes on. A boy trying to steal a plate gets choked by the cursed mummy and that solidifies that the creature is the wrapped up princess, but what is she going to do, and what does she want? She causes the boy to become wrapped up and turn into a mummy, and now Buffy and friends have to track down the mummifying killer. Even though the show usually centers around vampires and creatures that need to be taken care of, the makers like to throw in the occasional high school student's  dilemma or issue. The mummy princess becomes a person and ends up living with Buffy, of all people. She's under her nose. Now the mummy's killed the bodyguard, so she doesn't have to go back at all. She figures it out and they drive, while this is happening a boy in the band at the dance notices Willow! This is a classic moral of the story type moment, she's nice and doesn't freak out with the guy she likes is with someone else, and now a boy wants her! Anyways, she's kissed Xander, of course it was bound to happen. Somehow he always gets caught in the danger, like he did with the Mantis substitute teacher. But they get out, the mummy becomes mummified and breaks, and we are shown that Xander does love Willow, as a friend and will put her before girls.