* Ovi doesn't want to get treat by Dr. Onir.
* Dr. Onir doesn't want to treat Ovi.
* But everyone else (in this story) knows and thinks that Dr. Onir is the best for Ovi.
Given that scenario, what options does Purvi have? Being the good daughter she has to be help for her parents. Everyone tried their best to talk to Onir and failed. Purvi is making her last ditch effort.
In that effort, she knows Onir will be heartbroken by what she wrote in the letter and the way she has been behaving by not taking his calls. But, she has no choice.
- She isn't doing it to get back to Arjun or snatch him from Ovi.
- All she knows is, that Ovi needs the best care right now and from her parents, that Dr. Onir is the only one who can give that.
As per her, if Onir follows her to Mumbai, he is good for her and her family and without knowing if he will follow her or not, she is taking a big risk.
Yes, in this whole process, it is a bit unfair to Onir, but that is only temporary. All the matter will get resolved when he comes there and she can explain. Her aim is to get Onir to Mumbai for Ovi and not for herself. What choice is she left with from Archana, Manav and Onir, when even he categorically denies to treat Ovi?