I recall asking them many questions and when I awoke, I wrote them down so I didn't forget them, as they were freash in my mind.

Before I answer your questions, let me describe what they looked like.
They all appeared to be about 5 feet tall and very thin without appearing bony.
Their heads were roughly the same size as ours, yet none of them had hair and their skin appeared virtually white, yet their ears were tiny and looked more like a miniature version of ours, yet not sticking out.
Their eyes were quite large, about twice as big as ours.
They were constantly blinking , yet blinking in a way where their eye lids both blinked, top and bottom at the same time to meet in the middle, which I found weirdly strange.

Their noses were tiny and so was their mouths, yet they didn't have pear shaped heads like I imagined.
Their heads were shaped, more like our own.

Even stranger was the fact that when they spoke, they didn't move their mouths like we do, it was more like they were talking from their vocal cords type of thing and using their mouths as simply channelling the speech a bit like a ventriloquist would do.

I'll try and draw a rough picture of what they looked like later.