Very valid questions. Me too want answers for all of them. May be CVs want to keep the tradition that whenever Naina is too tensed and worried about something then she always messes it up. First one was the Mr. and Miss. Fresher contest. [BR][BR]It looks like the statement that Naina was behind Sameer was a deliberate attempt by Vishakha to find out whether she is behind his money or not. The question previous to that was regarding Sameer's anger and Naina said yes to that. After that she realized that it may have hurt Vishakha. So in the next question when she asked whether she was behind Sameer she said yes so that Vishakha will not get a bad impression of Sameer (I know it's a stupid reasoning but this is just a small attempt to find some logic in those conversations). [BR][BR]The entire question answer ended up as what Sameer worried. That few minutes was not enough for understanding someone. Situation with Chachaji was different as Sameer and Chachiji knows each other very well even before their meeting. Plus the way how he handled them was different. [BR][BR]Vishakha still got impressed with Naina's hardworking and determined nature whereas Sameer was ready to give up even before trying once. She also got impressed with the way how She was able to recognize frauds and was directing Sameer through right path without making him feel bad. Only thing that she is still not sure is how much Naina will give support to Sameer. Will she be there in thick and thin with him. Maybe Vishakha may not agree for this relationship and Naina will come again before she goes back and this time she just don't care about the presence of Mama and Mami and will explain Vishaka everything once again with a clear mind and determination. This may give a better impression of Naina and then she will agree to this relationship.
Seema!
I have ditto thoughts and more too. I wasn't sure I would be explain my POV so left it.