I JUST found this thread today.
And tears are pouring out of my eyes like a river and my office mates think I'm the one on acid.
When my youngest had kittens, her 2nd one bonded with another kitten at the foster home and they were adopted together. The new owners called the foster parents asking what could be wrong because they were always biting and climbing on each other.
They were only playing, as if they were born in the same litter.
Congratulations, Ally. You've been adopted by a cat that truly loves you.
Adrienne