What goes in her heart?

I am pretty sure something ignites inside her...

I hope Anjali takes her out to pick some gifts for ASR and tells her that 'for outside world Arnav may be Khadoos ASR but for her he is 'chote' or her kid brother 'Arnav' who has lots of love and pain buried inside his heart'...

Afterwards, Khushi's heart will go Dhin Thaana whenever she hears Arnav's name...