Start a pot with 2 cups of water on stove to make the jello. While that is heating up start on mixing the crushed pineapples and soften cream cheese. Now make the lemon jello with the hot water stir until the jello fully is dissolved. Then pour the lemon jello into the crushed pineapple mixture and stir well. Then add in the whipped topping and stir until incorporated. Fold in the marshmallows and mixture is done. Put into a airtight container or parfait cups and refrigerate for at least 4 hours.enjoy