How about Abhishek Bachchan's fluctuating facial hair in Dhai Akshar Prem Ke? In one short span in the movie, Abhishek's character goes from stubbly, to clean shaven, to fully bearded. And never once visits a wash room with a razor in hand!
Aishwarya's return home is unexpected....so how come the family has everything ready with balloons to be released and flowers to decorate the room!!!!!!!!!!!
When Ash and Abhishek fall of the cliff into the water, how come they come out alive? and when they get out of the water their bags are by the tree like they magically appeared?
When Abhishek has dinner with the family for the first time he does not shave so how come when he leaves the table after ash downstairs in their room he is nicely shaved?