i think!

Ekdam chotu sa prediction.
As we r guessing aliya being pregnant, and Dhruv not getting his sense so soon and may b he'll say its not his child. Alya will be heartbroken. Then may b just may b Harshad will realize his mistake of leaving Navya alone. And then we'll see a serious track of navya being pregnant else uss ladki toh dekh kar lagta hi nahi h ki bandi pregnant h!!!

Entirely my POV. Do give your views :)