Once in a Blue Moon

Teenagers Lisa, Decker and Adam find themselves caught up in a strange world, a world where aliens actually exist, and every mystery they've ever wondered about, any history they've ever read about in a book will be revealed. The new girl in school, Rosalind, offers a deal to the teens: If they can answer any and all of her questions, then she in return, will answer any of theirs. The teens agree to the deal, their suspicion over what the new girl was proposing clear, but their curiosity too tempting to resist, all the while Lisa's heart is breaking as she waits for Decker's moving day. Eventually the teens grow a friendship with Rosalind, and even show her their "human" way of life, which of course includes hanging out at the mall, bowling and just having fun. With all the new excitement, they almost forget that Rose is really an alien from outer space...