four o'clock
They had already walked three times around the park , passing always before the same persons , the same nurses and children . Annette was now inspecting the buildings surrounding the garden , inquiring the names of their owners . She wished to know all about them , asked questions with eager curiosity , seeming to fill her feminine mind with these details , and , with interested face , listening with her eyes as much as with her ears . But when they arrived at the pavilion that separates the two gates of the outer boulevard , Bertin perceived that it was almost four o'clock . `` Oh , '' he said , `` we must go home . '' They walked slowly toward the Boulevard Malesherbes . After the painter had left Annette at her home he proceeded toward the Place de la Concorde .