I think Sheetal must have loved Arnav in the past though Arnav must have treated her as his friend. So she wants to take revenge on Arnav for not having accepted her love in the past.
OR
Sheetal wants to marry Arnav in order to enjoy the status of being a business tycoons wife
OR
Sheetal must have been sent by one of his business rivals or relative (may be even Snakewa đ) to destroy him
From yesterday's episode it looked clear that Sheetal wasn't comfortable after knowing that Arnav is married.Just don't want Aarav to be Arnav's kid.
So guys whats ur opinion on Sheetal?đ¤