Roswell is a science-fiction show that is built around the relationship between aliens and humans. Three human/alien teenagers are sent to earth to complete their destiny. They all have these "out of this world" gifts that they've hidden from the world, until one the human/aliens, Max Evans, uses his healing power to heal one his classmates, Liz Parker, from a gun shot wound in a public diner. The show then takes off with Max and Liz's growing relationship, but also the growing curiosity and findings of what their lives were like on their home planet and the reasoning of their lives on earth. While they're trying to understand their findings, they are battling being exposed and caught by a numerous amount of suspicious and underground FBI groups.
https://www.youtube.com/watch?v=_KycNsC2Iyw