Send it to my best friend. Do you want my warning? She ignored me. What happened?

This depends on when you sent it! If you send it at 1 am, who do you think will reply to you? Unless some night owls are still awake, they may come back for you, but most people are already asleep. Who cares? So the next morning, because I was busy with something, I naturally wouldn't reply to your message!

Of course, it doesn't rule out that your best friend is the kind of serious person. Obviously, everyone knows that what you said is just a joke, but your best friend just can't accept that kind of words and thinks that you have abnormal feelings for her, so she will start to dislike you and consider whether to keep this friendship with you, so she is very entangled and it is normal to ignore you, which means she is still thinking!

But of course, there are more than the above two situations. It is also very common that your best friend is chatting with you. When you sent that sentence, she had something to do, maybe she was on the phone, or she suddenly wanted to go to the bathroom. This is very possible. You should wait a little longer. If she really ignores you for a week, it's probably the case above. She questioned your feelings for her!

Finally, the most terrible situation is that your best friend is in danger or has been hurt. She was probably outside or somewhere when chatting with you. As soon as your news came out, she happened to be knocked unconscious or killed by criminals. Naturally, you will never hear from her again, so call and ask your best friend what's going on!