The person writes a couple of letters of a bollywood film title. The next person, adds rest of letters as long as it fits.. it doenst neccasarily have to be the title the person had in mind.. remember as long as it fits. Then the person who has responded leaves the next couple of letters for the next person to have their go!
Heres and example :
the nxt person could guess : Lagaan. Then they would leave their next letters e.g Bh etc.
So here i start :