Dreaming again...

I don't know what to make of it. I didn't think about them at all yesterday and nothing I watched seems related...

I had another dream of the children I used to babysit. This time there were really only two that I was talking to, the two that I was most connected to: the youngest and the oldest. I ran into them or something and we sat down and just started talking and sharing our lives for the past 10 or so years since I had spoken to them last. Despite offering to do other things (look at pictures for examples), we kept refusing and just kept talking and talking...They thanked me for being there for them through a really rough time (dad ended up going to jail one year after I went away to college...horrific story) and we talked about me kinda disappearing after that...

What does this mean? Why do I keep dreaming about them? I am glad that they are happy dreams, but I have no idea what they mean..