For the first few thousand of them after they met someone, it was too soon, Poppy’s story too awkward and complicated, too intimate, too risky to share with new acquaintances. But by the time those acquaintances became close friends, it was too late. Perhaps there was a perfect moment in between, when you were close enough to tell but not so close it was problematic that you hadn’t done so already, but it was infinitesimal, too fleet and fleeting to pin down, visible not even in hindsight.