that won't happen,we already saw the promo,marriage happend.The audience of KZK ranges from 16-65 age grp and from all over India. Not everyone is aware of Bengali tradition and everyone has different perception about it from what we see on TV, and in BW.
Every culture consider different rules/ measures for a marriage to be completee.g. as Riya mentioned above, Sindoor is most imp, while in our Marathi weddings, Mangal sutra is very imp. In fact, in small villages, ppl tie MGS and take 7 phere n wedding is complete. Sindoor is not imp at all, though ladies put it just for fashion.So here we need to consider those common grounds that are observed in all the cultures for a marriage to be valid.7 phere n Sindoor, MGS r 3 imp rasams I could point out which are mostly seen in all. So wedding is incomplete...BUT WHAT DISTURBS ME ISWhy onu came back once he left mandap? He should run away...I hope he get fumbled in tying MGL and run away in car as seen in precap to pre oblivious to the fact that she was right behind in the gate. They showed him trying to hook MGS but he has not tied it yet...I fear Pandit ji not say VIVAH SAMPANA HUA