T was cute and whimsical.
I read how you described your relationship with your Mom on another thread.
T wasn't controlling; it was just the opposite-spontaneous and carefree.
One time my last T told me a children's story while I laid on the couch and closed my eyes. I often felt childlike and playful in sessions, which brought the playfulness out in him. It doesn't have to be a maternal/paternal thing-I've interacted playfully with partners/dates too.
Your post made me smile!