It will probably be like in Kkusum when Abbay couldn't remember that he slept with Kkusum and then she got pregnant and he denied it. Same way, Arpita will probably become pregnant and Dhruv and the entire family with doubt her (especially Nih) and will think its someone else's kid and kick her out of the house. Then, Dhruv will slowly realize what he's done and start to get flashbacks of the night he spent with Arpita. He will also realize that he loves her and will realize that the baby is really his. He will go out in search for arpita and bring her back home. There will be a couple of fights, a couple of happy episodes and then we have the re-entry of Alisha and Parth...and then the storyline continues. Perhaps another baby swap..?!?!?!?! 😕