Daniyal is not Umair simply because he wouldn't manhandle Zara.. at least that's what his character has been like till now.. He just has different expectations from his life partner which was pretty much clear from the start.. so there might be misunderstandings but I hope there wouldn't even think of actually getting back with Alizey
Nadeem is not Ahmer either... Ahmer was naive and easily swayed kinda guy.. Nadeem is greedy and from the looks of it calculative too
Zara cannot be Sadia because although Zara does spend a lot of time crying, she actually knows how to fight back as well.. she has a backbone and spine unlike Sadia
Alizey can be Zoobie for sure..