1969, the Summer of Love, Woodstock, NASA moon landing. Soon-to-be High school Senior Laura Patton finds a ring on the beach. When she puts it on her finger, she travels to the future and finds herself married to Gabe, the guy she just met. She removes it, and is back on the beach. Her friends tell her only minutes have passed although she spent about twelve hours with Gabe before she removed the ring. She and her girlfriends Dee, Lin and Mouse experiment...