Telling Mrs. Gilbert had been an embarrassed matter. She sat stuffed into a small chair and listened with an intense and very blinky sort of concentration. She must have known it--for three weeks Gloria had seen no one else--and she must have noticed that this time there was an authentic difference in her daughter's attitude. She had been given special deliveries to post; she had heeded, as all mothers seem to heed, the hither end of telephone conversations, disguised but still rather warm--