In the old-fashioned residential building where Chen Jiajia lives, there is a quiet man living next door. Chen Jiajia has never seen him have any friends visiting, nor has she ever seen him go out to work. One day, the man knocked on Chen Jiajia's door and said politely: "Can I borrow your window? Just ten minutes." Chen Jiajia was confused but agreed.
The man walked into the room, stood in front of the window, and waved to the empty street downstairs. Then said "thank you" and left. Later I found out that this man was a "professional farewell master" who specialized in completing a farewell ceremony for those who could not be present in person. Today is for a daughter living abroad, facing the direction of her hometown, saying goodbye to her deceased father.