thought,' he said presently, with patient mildness, 'you knew I have a mother and sisters.' 'Mothers and sisters aren't women--they're merely relations,' said Christopher; and from that time Lewes's inquiries were less frequent and more gingerly, and mixed with anxiety. He was fond of his friend. He disliked the idea of possibly losing him. He seemed to him to be well on the way to being in love seriously; and love, as he had observed it, was a great sunderer of friendships.