I have also seen such twist yaar... In one movie where the male lead kills a boy in a car accident, and to repent, he acts as his family's son since the boy who died was returning from abroad and they didn't knew how he looked.. may be when bihaan fell off, something might have happened after that and he's acting rude may be similar to munna's brother..Originally posted by: greeshma014
actually it's that one word 'their' is confusing.. and also there can be 12-15 age difference between brothers too.. I have a doubt somehow bihaan is helpless to act like AK for some reasons . As I seen this kind of twist in some other show .