That sounds like the dreams. They are all different, and yet real, except for the ones who dream in the same kind of group. Someday you might wake up speaking it. The dreams keep on giving.
At least you got it for awhile. My 'gifts' haven't went away. I dream about being one of those creatures of the night.
It was definitely a surprise. I don't know if it should have been as surprising as it was, but I'm not questioning it.