Aishwariya and Shahrukh on their birthday say cheers to both pictures of there mom and dad. So how come they find out who there parents are in the later part of the movie. The movie is set in the early 80's. So how come the person who comes to buy the property is driving a 90's Mercedes Benz In the movie Aishwarya Rai came into the cake shop and ordered a Rainbow cake with 7 colors. So how come she only said only 6 colors.In the song 'Apon Bola' Priya Gill picks up a plate to pour over Shah Rukhs head, then in the next scene she seems to pour something from a bowl. Where does she learn to do these magic tricks!