how can KN be brought bak?

ok i dont understand how KN can be brought bak, i mean if there faces aren't shown and some other bodies are crimated instead of theirs, thats just stupid because who else would be around in that area on that night then they died? unless there's like dead bodies just lying there at the bottom of the cliff. and even if their bodies are not found, KN fell from a pretty high cliff, they must have been unconsious for a while. and wearing what N was weraing(just a sarri) and K(a suit) how long can their bodies possibly survive the cold snowy weather? unless ekta has some other trick up her sleeve, i don't think KN can be brought bak. though keeping in mind that it is an ekta show, i am 100% sure they will be brought bak and there will be some stupid story to how they survived. this is what i think, what do u guys think?