I declare that I made a mistake. Some people say that I should change the way I reply.

You can tell him humorously: this is a typo judgment question for you, and see if you can find out the typo in the conversation.

In our daily life, there are inevitably some spelling mistakes when posting Weibo, making friends and talking. Actually, we don't have to worry too much. Even if we make a mistake, we can tell you humorously that we did it on purpose, so that we can guess the wrong words, ease the embarrassment and make ourselves more interesting.