I think Amar will be angry at Divya and vow to pay her back as he doesn't need her charity, etc....etc... and ask her to leave.
Once Divya will be in Delhi, seeing how depressed Amar will be, Bindiya will confess what she provoked Divya to do.. thus he will follow Divya to Delhi. It all has to happen soon as technically, Divya has to go back to London, so while she is still staying at the Singh mansion, Amar has to land up there before she goes! And the real story will begin....
I am sure it's only going to get better.