For the first time the characters' collective emotion creates a silence where time seems to slow down - in huge contrast to the convivial jokey atmosphere where Fedotik sneakily takes a voyeuristic photo of Andrey kissing his disastrous bride-to-be, Natasha, or where Masha's husband Kulygin (a delightfully stilted Angus Wright) and her lover, Vershinin, stagger in wearing inappropriate antlers. Such moments of companionable comedy frequently lift the tone of this three and a half hour evening, allowing it to glitter with irony and mischief, even though each character's loneliness ultimately comes through as clearly as the call of a seagull.