Now coming to the title, will shivika ever actually be?? I don't think they will because shivay in my opinion will never acknowledge the feelings he has for anika over his nkk soch.
I mean the only closeness we've seen is under the influence of alcohol or painkillers or in the near to death experiences they have been through and even though anika has admitted to herself and sahil that she is in love with shivay but shivay himself has always avoided any sort of confrontation even with himself never mind anyone else. Even though he knows there is something between them a connection but he is not willing to explore it.
So I think once all the NB stuff comes out and everything dyes down he will come to being himself and try to find himself a bride with the Nkk and therefore shivika will never actually have a future which is a shame coz something so special will be lost for something so mundane