five o'clock
She was amused to see him implore so ardently and yielded a day at a time . He repeated : `` To-morrow , say -- to-morrow . '' Finally she consented . `` Yes , to-morrow at five o'clock . '' He drew a deep breath ; then they chatted together as calmly as if they had known one another for twenty years . A ring caused them to start ; they separated . She murmured : `` It is Laurine . ''