IF EKTA follows SILSILA THEN TIS IS GOING TO HAPPEN ON THE SHOW (Btw she recently mentioned it tat kaa is inspired from Silsila)
Shashank is engaged to Gauri and Shiv has a lover Ipshita! Shashank wud die and Gauri would be pregnant.. Shiv would leave Ipshita and marry Gauri. ( He might do this on Mahen's insistance) And Ipshita would marry another guy (Now everyone is mentioning tat Hiten's name is there in the credits so it could be Hiten).. Later by coincidence Shiv would meet Ipshita they would have an affair.. Gauri would loose her child in an accident.. Gauri and Shiv wont have anything to tie them together.. So Ipshita and Shiv would pick up their romance..