In a small mixer bowl, gradually blend milk into cream cheese, beating until smooth. Add pudding mix and beat at low speed of electric mixer until smooth and slightly thickened, about 2 minutes. Pour pudding mixture over angel cake cubes, stirring to coat. Turn into a 8x8x2 inch baking dish. Spread drained pineapple over top. Prepare dessert topping mix according to package directions. Spread over all. Chill several hours or overnight.