someone tell me the end of zaara!!!

i missed alot ..like two months..bt it finished before that..so can anyone tell me..wht happened at the end..cuz i remember the part where khusi was abut to marry some other guy...and zaara was changed..something ..bt if u can just telll me the end..it will help alot..thank u alot!!

In the end, zeenat's plan is failed and she ends up going to jail....everyone finds out about khushi and aman being switced and both kids are shocked.....everyone find out shivangi is zaara and its a happy ending....raja and mirjo end up together as well as khushi-sagar and aman-mehek....mirjo's nani is changed and she becomes good....overall a very happy ending.