I thought she grew her brain back after third face off with Billi but how come she doesn't realize that if Billi can fool and destroy her childhood friend then Zoya is nothing but her ememy and Billi can't be trusted.
Well Asad Zoya both are without brain I guess or Zoyas being too selfish by making Asad go through hell evn after knowing the truth.
I still hope it's her plan and I am proven wrong