What does WeChat mean by sending hahaha?

This should be analyzed in context, usually under the following circumstances:

1, very happy

For example, when chatting, you told a joke, which was really funny, so the other party sent a "hahaha", indicating that the other party also thought the joke was funny and was amused by it. The chat atmosphere at this time is very relaxed and happy. If you want to continue this chat atmosphere, you can talk about some topics of interest to the other party.

I don't know what to say.

At this time, the topic of conversation is a topic that the other party is not interested in, or that the other party does not understand. Because I am not interested in this topic, I don't understand it, I don't know what to reply, and I feel impolite if I don't reply. Finally, I only replied a few hahaha to cover up this embarrassment. At this time, you should pay attention. If the other person sends hahaha many times, it may be that the other person doesn't want to talk about this topic, so you need to change the topic.

3. It's a mantra.

When chatting, the other person always likes to send "hahaha", or it may be that "hahaha" is his mantra. Nothing special, but he usually likes to send "hahaha".