Firstly, i had thought that Bhaskar Bharti would split as 2. so Bhaskar would get Payal and Bharti goes to Armaan. but then i felt that if Bhaskar is turning completely into Bharti then Bhaskar cannot/shouldnt pop up again. Bhaskar being a man wont change. so Bhaskar was turned into a woman so he may change his ways...so once Bhaskar changes into the desired personality...there would be no trace of bhaskar but only bharti is left in the end . bhaskar would vanish ...so a possibility of the soul of Bhaskar Bharthi splitting into 2 doesnt seem that sensible though it wud be nice so that Payal has her love too..but then again one or the other has to lose. Payal n Bhashar's friendship has only increased now...such is the role of Payal in Bhaskar's life. the most crucial role.
ok now why have i said all that!!! đ a lil analysis on my current fav show i guess.....
anyways, i think it is KK in Bhaskar's disguise. and that he moved aside to give way to Armaan, in that way, as god, showing Bharti her right destination/path. it seems symbolic but yes this works only if that is KK and not his magic dust.