Aoyama South

You work as a waiter in a cafe. It was very hard to work in the winter, especially before Christmas.
One time, a customer came to you at Aoyama. He was very sad and ordered lemonade, and that's all he did. He lay with his head on the table. That evening, it turned out that he paid the bill right away, but he sat there until the very night:
When you left the restaurant it was very cold, you went out in a jacket and Aoyama caught up with you, you saw sadness on his face