Question about people on Facebook chat when offline?

[JT]

I just clicked 'go offline' on facebook and a list of people has come up on the chat bar at the side. On this list there are 10 people and some of them are different to the list when i am online. So my question is, is this just a list of random people or are they people who often look at my profile? On the list are my 5 closest friends, my brother, 2 girls i know, a guy who has a crush on me and the guy i really like. So does anyone know the answer to my question? thanks!

[Jamie-lee]

I hate Facebook updates -_-
If your on about what I think you are... It's just the people you've talked to before on Facebook chat or have a lot of contact with on Facebook. x x x

[Tamara]

It's the people you chat with on the most and click on they're name on the chat bar the most, hope I helped.