An uncredited Nicholson wrote his own dialogue, and collaborated on the famous ending with Polanski a few days before the scene was shot.Ben and his flower-decked horse ride out of Piedmont to waving, cheering, jubilant crowds - a gallant example of the southern gentry.The rebels described their rationale in having Miles join their side as a spy, to overthrow the Aries Project and ""The Leader.And during he night, Beau departs from home to join the French Foreign Legion, leaving a note behind for Digby.He then awakened girlfriend Jennifer (Elisabeth Shue) where he had left her (in the previous film) on her home""s porch - she thought she had experienced a nightmare.