from my pov, ganga does not know the meaning of marriage. at the moment she is happy with ss coz she given the power n freedom... i know some of u guys might say how come a 16/17 years old girl is not aware of the marriage... but im not sure of this either but i think it depends on the surrounding of hers as well... she was shown living in poverty but her background we are unsure...Ss clearly took advantage on this... i dun think she will give SS any chance to get close to her, when she realises marriage is not just what she think it is, it could be like a wake up call from a dream... thats wer kriya will try to help her... i dunno how but SS will be tough to compete as well for kriya... SDS is not shown, she might plan something with sankata singh as well... but true how power n money can change a person overnight... we can also see it in our daily life, it happens... very hard to see person with these two aspects that is humble, there are but mayb not many...