In Love with my SURROGATE

Sanaya an 18 year old sweet,bubbly joyful college girl, Her parent died in car accident.
Aryan, a successful powerful business man who rules the sky and can change the direction of wind in country.
Aryan is a married man, though it was a love marriage but later he realise ,it was not the love he was looking for and more over his wife is barren and can't have a child.
What makes sanaya to become a surrogate for Aryan's child , and Aryan found Sanaya is the love he always want.Later Aryan got to know about Sanaya's parent accident which was not accident but murder. The most shocking truth he got when he listen the name of person who planned her parent's accident
And Sanaya leaves Aryan as she know this love can't happen
Why this love can't happen?, Will Aryan find and bring her back or she will leave him alone forever?