I don't call Purvi have double standrd or as golddigger. She loves Arjun and she is hurt that he is now engaged to Ovi and left her in distress. But surely she can visualize Ovi's position here, If Purvi is so hurt that her love failed (he moved away from her) just after realizing her love, it is just 2 to 3 days old, how much pain Ovi will feel when she realizes that her love of 4 years is moving away from her. What is Ovi's fault here? Arjun had never refused her loev and their engagement was supposed to happen even earlier. Will she be able to bear thsi pain and refusal? Will Purvi can bear the brunt of her sisters breakdown? Will she be able to bear the pain of Archana and Manav, if Ovi's engagement gets cancelled and that too because of her? Will she be able to unite her parents together which is her dream? NO. she can't see her mother in pain. Then why she is encouraging Arjun to reveal the truth of their love. Why can't she Ban him from telling the truth to Ovi there by keep her family in their happiness. even if Arjun breaks his engagement with Ovi and marries Purvi, she will not be able to be happy with that as she will be aware of her mothers pain. So all I feel is that let her keep herself aloof and away from Arjun. If they are destinied to be together, Ovi will realize their love in time and will unite them herself.