Iss Pyaar Ko Kya Naam Doon?

Celebration at Shantivan (1x386)

Air date: Nov 13, 2012

Khushi and Arnav get into an argument over bursting crackers. Aarav becomes furious at Khushi for not letting him eat sweets before the puja. Arnav makes rangoli along with Khushi. What is the celebration about?