What about the bus driver? It depends on your age. If the driver is under the age of 30 and wants to hit on you (there is no pure friendship between men and women at all, who will believe it if you don't hit on girls! )。 What about people over 30? It's sheer boredom. I worked as a part-time bus security guard in Nanning. Those drivers are good at chatting. They talked to me for four hours from getting on the bus to getting off the bus. They didn't repeat themselves, but they didn't talk to passengers. After all, drivers and passengers belong to a trading state, so passengers must see that he is a serious driver. Talking to me is different. He and I are colleagues, and we chat with each other. It's okay. Having said so much is like saying two things. (1) Why didn't he say hello to you before, but later he said hello to you? Because they are unfamiliar at first, no one will say hello to passengers who have only met once, and then say hello later. Just because you have been in other cars many times, the driver has changed from being familiar with you to being very generous. It's like when you see a handsome guy, when you meet him for the first time, you think he is handsome, that's all. After all, there is no need to remember a meeting, but after a few weeks, we can meet every day, and even if we don't say hello, we will gradually change from strangers to acquaintances. If you are familiar with it, you will naturally say hello. As for his special camouflage and expressive ability, it depends on his age. Generally speaking, an uncle in his thirties doesn't know when he has a wife. He is just bragging. As for unmarried people under 30, I want to be closer to you, and I don't need to say much afterwards (this is normal, don't feel dirty). There's a lot to talk about, and there may be something left unsaid. If you have any questions, just ask.