Overall a great analysis. My few takes here
1) Sunny: my boy....you are Virat childhood friend, chaddi buddies . So every girl that Virat interacted with over a book, pen or a small help in his entire educational life. You might have provoked him that Viru you are in love. or for you love is like tissue paper, which can happen in 2 days, you throw it and move on. As it happened at yoga center. Just few falls and catch, and you termed it as love.
2) Virat : aka UPSC topper, means excellent logical and reasoning skills. Still you believed Sunny that it was a love on your 2 day stay. How immature of you. Fine you promised the girl to meet and as a fate of events, she is now your sister in law. What makes you do that stupid promise? doesn't that make you infidel .
3) Kamal : My daughter is my pride. It was your duty to protect her as you were in charge of police at GC. She suffered that eve teasing for 3 years. She is strong yet fragile. You favorite student arrive as ACP. He protects your daughter giving you the confidence at your death bed that only man who could protect her is Virat.
Under influence of villagers both get married. But Viru you know family is a mental asylum. Why keep a sane girl there. This marriage is a deal, can't you keep her at flat or room on rent with Usha moushi. Just asking
4) Karishma : you are masters degree holder but behave like kindergarten kid. You friend is not there in classroom , arrive late. But here you call all headmistress to update her, so you can see live drama . Daddo Sutto
5) Omi kaka, Saloni : you prove why you are Karishma Sas sasur. Oh I see...sangat ka asar.
6) Ninad : the love struck man. Who still love her vahini. A failed army men and a failed husband giving gyan to his son how to control his wife. Doesn't suit you either way
7 Usha : You have seen Sai life have been in such a mess these days. Are you not on any guilt trip these days? PP mom and dad you saw today they support her EMA. Is it not your job to support Sai , and show her right direction.
Sai you have my girl, stay strong. During strom tides may be against you, but good sailors know how to helm their ships.