Living in The Guppy there isn't much room to maneuver. Unless we are both sitting we are constantly telling each other, "You're in my way" as we try to get around each other. Sometimes even if one is sitting in the chair, they are still in the way.
I usually put my hand on The Old Lady's ass when I go around her. She accuses me of pawing at her (fondling=pawing). I told her I put my hand on her ass to let her know I'm behind her. She said, "You mean like with a horse so it won't kick?" I said, "Exactly, and for the same reason!!"