C169 I'm too tired to stay with you

A gentle-looking woman in the elegant coffee shop seemed to be anxiously waiting for someone. She would glance at her watch from time to time, and the waiters in the shop had already noticed her for a long time. There were several times when he went to ask if she needed anything, but she always said no, and the cup of water in front of her seemed to have never been drunk.

After a while