two o'clock
She was not pleased that he was there . She was less pleased that he blushed for being there . It so happened that Alice found him there again several times . Alice gave a piano lesson at two o'clock every Tuesday and Friday afternoon to a little Beacon Street neighbor of Billy 's , and she had fallen into the habit of stepping in to see Billy for a few minutes afterward , which brought her there at a little past three , just after the chess lesson was well started . If , the first time that Alice Greggory found Arkwright opposite Billy at the chess-table , she was surprised and displeased , the second and third times she was much more so . When it finally came to her one day with sickening illumination , that always the tête-á-têtes were during Bertram 's hour at the doctor 's , she was appalled . What could it mean ?