As of now , nothing would happen.The future depends on Pakistan .Every such attack as has happened , reduces the room for the GoI to manoeuvre , hardening attitudes among the local populace .
I'm not too optimistic about things returning back to normal after such attacks in the future.After all , one of the reasons he was elected apart from improving the economic lot of Indians , is that he promised decisive action against Pak sponsored terrorists where the previous UPA led government was widely perceived as supine.
Gauging from the way Modi operates , I doubt he'd like to be seen as a carbon copy of the UPA.No sir , he's not the kind to sit back & let bygones be bygones.What exactly does he have planned is something time will tell.