Very beautifully written... you are tying the lose ends of the story so well! Some things which had seemed unrealistic earlier, all makes sense now with the revelations - eg. why was Arnav so reticient about his relationship with Khushi, why Ahalya stayed on with Arjun even after she found out such horrible things about him...
Loved the morning after scene between Arnav and Khushi. A lot has changed between them in that one night. Khushi has finally let go of her hurt and quite rightfully so. Both of them have finally started to think about their love above and beyond everything else. You have written it so well, not just this chapter but all the other chapters leading up to it, that the progression seemed very natural.
Arnav is really strong and so is Devyani. They are looking past their grief and putting others' interest above their own. Loved the Arnav-Devyani conversation. Also loved Khushi's conversation with her parents. Garima and Shashi are indeed her real parents. But it isn't easy to accept that overnight.It just shows how strong and magnanimous Khushi is...
Looking forward to Arnav and Khushi's bond getting stronger and them to become more comfortable with each other. They really deserve that after the torture they have gone though in staying away from each other for so many years.