The look on her face gave Mrs. Wilkins’s heart a little twist when she saw it. “Poor old dear,” she thought, all the loneliness of age flashing upon her, the loneliness of having outstayed one’s welcome in the world, of being in it only on sufferance, the complete loneliness of the old childless woman who has failed to make friends. It did seem that people could only be really happy in pairs—any sorts of pairs, not in the least necessarily lovers, but pairs of friends, pairs of mothers and children, of brothers and sisters—and where was the other half of Mrs. Fisher’s pair going to be found?