dreaming of home

I had a revelation lately. Most of the characters in my dreams are family and friends from Singapore. And the settings in most my dreams are familiar places I spent a lot of time in back home. I rarely ever dream of anyone I hang out with in Sydney and places outside of Singapore only very occasionally pop up in my slumberland.

I think this says something about why I didn't dream much at all in my recent trip back home and why I tend to want to sleep lots when I am homesick in Sydney.