Tell me about some interesting openings when you made friends with strangers?

Once when I went to a restaurant to eat, I saw a man whose back looked very much like a friend, so I went up and patted him, and asked carelessly, "Are you here too?" As a result, at first glance, it was not him. ...I was very embarrassed at the time, so I quickly laughed and apologized. He told Danran that it was okay, and said, "If we are alone, let's share a table." Later, we also became friends. It was a bit awkward, but we still talked about it.

I have read a book called "There Are No Strangers in the World". In fact, there are really no strangers in the world. Kind contact will not be accepted by anyone. Maybe if you interact casually, you will find a close friend. Or best friend.