as i said in my post may be nikhil was not married with alaana at that time but after shivani out of the way his next target was alaana..gosh they really confusing these sabharwal...as far as pooja is concerned its seems after his marriage that he started to had this affair with her as she was his PS..
another weird person in the family that i suspect is that bro of raunak vikas..but as this happenned 5 yrs or 8 yrs before so no chance rite as he is younger than raunak.. he is totally fishy this guy with his weird attitude and he knows so much about shivani..may be he will clear the matter as he knows something about it may be not as a suspect but witnessed something..