What are the most embarrassing things that happened when you took the train?

When I was studying abroad, I once went back to Beijing for an exam and didn't find a partner to go with me. I set foot on the train back to Beijing alone. This is a local train. It always takes four hours by car. At the midway station, many people got off, and everyone around me got off. At this moment, a man came and sat opposite me, greeted me naturally, and suddenly took out a big stack of hundred-dollar bills from his bag. One by one, take one from your hand and put it on the small table where the local train sits face to face. It feels at least 20 thousand or 30 thousand I was still in college at that time, and I thought this guy wouldn't blackmail me. I'll talk about it later if I have less money. I immediately stood up and ran to the seat near the entrance of the conductor's lounge. Later, I stood for more than an hour and went back to Beijing without a seat. ?