well in all the three situations sameer alone was not to be blamed either....
Sameer-Naina: sameer first never really agve attention adn even naina was fine with being around him only...however when he placed the bet..he started to surface the feelings that he had understood naina has for him. at that part he was COMPLETELY WRONG....no boy or girl for that matter has the right to do that. However there where instances which naina overlooked which should have maken her question about where their are in their progress of masoom nirdosh dost. Nainas reaction post bet was the best out of all girls I feel...she made him see the depth of what he has done.
Sameer-Sunaina: first of all Sameer in rage of impulse went on to purpose sunaina. Well it never really got clear what was the reason behind it...mayebe he wanted to make naina jealouse or mayebe he wanted to show her exactly what she is doing. But Sameer made it very clear to Sunaina that he needs time to get over Naina. He definately should not have said I love you infront of all...but Sunaina kind of started expecting Sameer to easily get out of Naina. It was foolish of her to think that he might not go back to naina or for that matter if their relation will sustain for long in such an stage. well her feeling betrayed was completely justified....but after a certain point...what she was doing in her anger was also crossing the limit. especially navratri night...and trying to frame them infrnt of the principle.
Sameer-Shivani: Well first of all...Sameer has never given her any hints....his awkwardness is very visible but she is still on to him. He is still keeping the curtesy and behaving well with her because they live in same socity. Its foolish of Shevani despite of being forward thinking..she is not understnding sameers akwardness...infact yesterday o the phone also when she said that she will give blank call and only he should pic...there was a clear akward in his voice. secondly..he wated to call shivani because she is Vanitas nanand...not because she has feelings for him and then can make her bhabhi go. they are new and should make use of all possibilities to mingle with the neighbours...and this party is a good option. well I in the first place never really understood why nirmala stopped them from coming,..and why they need her permission for the party. Chalo acting class pe paise lagane tak theek hai as she might be able to tell if its worth it or not...however this is a socity party....which socity does this to one family that they don't invite them.