I find it funny that ppl are trashing Sagar. The spoiler indicates that he is drunk/drugged so not in his senses.
He might try to get romantic with Ganga etc but ultimately Gangaa can say no and he won't force himself on her! If this consummation thing is correct Ganga is SOBER which means she accepts Sagars advances and is therefore ready and willing and understands what is happening more than Sagar does!!
So the question is Ganga taking advantage of a drunk man?? Lol
PRabha Mami is the ultimate SaGa shipper and has managed to lead them to this! Lol