Dancing With Andromeda?

DO YOU REALIZE THAT IN ORDER FOR THE MILKY WAY TO BE SPIRALING THE WAY IT IS, IT HAS TO HAVE ALREADY SIDESWIPED ANDROMEDA, AND IF WE HAVE ALREADY SIDESWIPED ANDROMEDA, THEN WE ARE IN A DANCE WITH IT UNTIL PASSING?

OBVIOUSLY, IF WE ARE ATTRACTED TO ANDROMEDA INSOMUCH WE ARE ON A RETURN JOURNEY, THE DISTANCE OF OUR GALACTIC APSIS HAD TO HAVE BEEN WHAT?

THEREFORE, APPROACHING, FROM INITIATION OF ATTRACTION: SATISFACTION; WE'RE MOVING, THE MULTIPLICITY OF ACTION IS YET MULTIPLIED UNTIL SUBTRACTION AFTER PASSING, AND WE'LL DO THIS HOW MANY TIMES BEFORE THE NATURAL NON ATTRACTED TRAJECTORIES REACH PAST THE POINT OF GRAVITATIONAL AFFECTION?