in my view, i think they r nt actually ready for falling in love, as their surroundings are nt favourable. they dont get time to think about ownself. if they get time, they will surely find kuch kuch ho raha hai. bt when they r going to think about like these their family problems come infront, and they involvd on that. bt su is unknowingly feeling something bt i think kk need time for understand.