Crocell, who’d been listening with amusement, and occasionally sharing very innocuous comments for her to relay to her parents, excused himself not long after that as the Grangers started getting ready for dinner, and the nanny left for her own home. "I should like to return home now, if you will grant me leave to depart. The next time you call upon me, if you use one of the new methods I taught you, I shall be able to arrive and depart under my own power. But for this evening, you shall need to dismiss me properly."