Shortly after moving into her new home, seventeen-year-old Ava meets a mysterious ghost named Michael. Despite their differences and inability to touch each other, they quickly bond on a deeper level. For Ava, life becomes a blissful journey, when she is gifted magical mints that allow her to touch Michael and go on exciting romantic adventures in her sleep. However, things fall apart in the blink of an eye, when Michael is forced to make a painful decision. In spite of a supportive family and a handsome new friend named Sam, a desolate Ava struggles to put the pieces of herself back together. Willing to do just about anything to be reunited with Michael, she embarks on an uncertain quest that would result in the end of life as she knew it.