How can a girl reply to her message after a long time?

It took the girl a long time to reply to this message. You can reply like this: What were you busy with just now? It feels like you are busy every day. Show that you care about her.

In fact, there are two situations when a girl replies to a person for a long time. The first situation is that you are really busy and have no time to reply to you; The second situation is that I don't want to talk to you, so I reply very late. If it is the first case, it is easy to say. If it is the second case, you should pay attention. Don't send messages to each other often. You're the only one who got hurt in the end.