My best friend didn't read the text message successfully.

Mobile phone is an indispensable device in our life. It allows us to see all kinds of news from all over the world and get in touch with people from all over the world. It is also very convenient. Then we often use mobile phones in our daily life. If your best friend always refuses to reply to your message because she hasn't read your message, I think there are two situations.

In the first case, your best friend is really busy at work, or it is stipulated in the work that mobile phones are not allowed during work. In this case, she won't see it if you send her a message. In the second case, your best friend may have seen it, but she doesn't want to call you back, so finding an excuse to say that she was too busy to see it is actually just a reason to perfunctory you.

But I think in fact, no matter what, even if she didn't see it at that time, if she really wanted to reply, she would still choose to reply to you after seeing it, so I don't think there is any reason why she didn't see it, just that you replied in time. If you don't reply in time, you may believe that she is really too busy. If she doesn't reply after a few days, I think she didn't reply to your message on purpose, or because she was too busy at work, she wanted to reply to your message after reading it, but she forgot what she did before.

So I don't know what kind of person your best friend is. You can look at her work and see if she is busy at ordinary times, so you can judge why she doesn't reply to your message.