I think this is what the CVs are trying to show that today's generation sometimes act in such a casual and hasty manner that an innocent joke and incident can turn out to be dangerous. I think Meeta was right when she expressed her hesitation in sending Navya out to Ritika's place. After all mom's sixth sense or premonition was working in her that one day before the ROKA it will not be prudent to send Navya out of the house. Today in front of Anant's family what ever has happened no amount of excuses or reasoning will prove Navya Not Guilty. On the other hand, Navya will not be able to confess to her parents as it will spoil Anant's reputation in front of Deepak and Meeta. Anant's family will not only think low of Navya but will seriously doubt about Deepak and Meeta's upbringing (however, as far as Anant's upbringing is concerned, Bua Dadi and Papa will blame Sugandha for the same).