I decided to retire from the company I had been working for since I graduated. - To celebrate, everyone from the department went on a trip to a hot spring that also served as a farewell party. - I can only express my gratitude to the secretary, Manager Matsuo, who has been taking care of me since I first joined the company, and he even made preparations for the trip. - Then, at the party that night, I must have had too much to drink, and before I knew it, I was passed out... - At that time, I didn't realize that this trip was a training trip planned by the manager.