What do you think when you meet someone you don't want to see?

Last time I went out to visit a bookstore, I met a classmate who used to have contradictions. I'll check out at the door. As soon as he came in, there was only one thing on his mind. Will he say it or not?

I think I definitely didn't look at the Gregorian calendar when I went out, and my mood was very gloomy. Now that I have met them, I must say hello. The world of adults will always be like this!