how do i restart a private convo on facebook?

[john]

Hi i've known this person for about a week seen her twice and talked to her once through FB, we had a long convo until she had to leave. How do i restart the convo with her?

[Reyaltis]

"Hey again! How's it going?"

Start the conversation like you would with anyone else. Presumably you guys talked about all sorts of stuff, so follow up on something like that. I'll make up some examples:

- "How did [that thing] go [yesterday/the other day]?"
- "How's your week been?"

Even better, if you can relate a story from your day/week, it's an awesome way to show you were thinking a bit about her and make her laugh.