Arnav n Khushi dadi or Nani are best friends.
They meet each other at their village after ages.
Khushi is dressed as village girl. While saving someone Arnav throws a mangalsutra n it lands on Khushi. They get married but every one thinks Khushi is uneducated as she was unable to read whereas she is a doctor and has stayed in US all her life.
This is all I remember, please help me on searching this story
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