As Heidi, Saffron, Ruby and Astrid approach the end of high school, a huge question mark hangs over their future. It's the summer before forever. Will they find a way to stay in each others lives, or is this goodbye?
Australia, 2043. After his invention of glasses which immerse users in their own memories, Frank Stewart grapples with the decisions of his past and the effects they are having on the future.
