the intensity of their conversation was broken by brad the schmoozer arriving with their bottle of pink champagne , and after popping the cork and pouring the hunters two full glasses , he made off with a smile on his face hoping that the woman who had just ordered the two-hundred dollar bottle of fizz , would remember to add on a fifteen per cent tip for his services , unfortunately for brad , ivana and alexia remained oblivious to the waiters begging intentions and continued to persist in focusing on their glamorous prey across the room .