Thora, August and Hugo come from different worlds - one an art school dreamer, one a wealthy scion of the old elite, and one an ordinary boy from out of town. But over the course of two sky-blue summers in Stockholm, they are drawn together magnetically. The novel opens years later, when Hugo, long estranged from Thora and August, is visited by their daughter - who has questions about her parents which she believes Hugo can answer - and the memories of those luminous days come flooding back. The novel about the path not taken, the people we might have become, and the relationships which shape and haunt us long after they come to a close.