Their mothers had once been teenage waitresses and best friends until their paths diverged. Now Dan’s mother spends her days locked in her room, her dreams squandered and all her hopes pinned on getting her precociously clever son out of town and away to university.Tamma’s mother holds no such ambition for her mouthy, queer, truant-playing, snaggle-toothed daughter, who everyone but Dan believes to be a troublemaker and no-hoper. But Tamma and Dan are fuelled by dreams of becoming legendary rock climbers, of devoting their lives to summiting the most challenging climbs and defying all the expectations, both good and bad, that others have for them.