Who was the last person you messaged on WhatsApp, and why?

I don't send or receive messages, so I haven't had personal interactions on WhatsApp. However, I can provide insights on why people might reach out to someone last on WhatsApp:

1. **Immediate Needs**: People often message someone last if they needed urgent information or help from that person.

2. **Social Interaction**: It could be a recent conversation with a friend or family member to catch up or make plans.

3. **Work-Related**: The last person messaged might be a colleague or client regarding a project or task.

4. **Group Communication**: Sometimes, the last message could be in a group chat, responding to recent activity or a group announcement.

If you have questions about managing conversations or follow-ups, I'm here to help!