Hi ST in BG!

I have a question. Are Zeta's affectionate? Do they express affection by hugging?

I had a dream last week that I was up in a ship. I was watching a zeta helping a human man build some sort of large box. I was just sitting on one side of the room observing them together.

Then, I started to give a suggestion. The zeta turned around and looked at me very lovingly, like a grandmother would look at their grandchild. Then he/she came over to me and hugged me.

In all I've read about zeta's, I never thought of them expressing emotion this way. Is this possible or was it a dream? Do the hybrids perhaps express affection in this way?

Thanks for your reply!