New style of proposing a girl: I have spent many sleepless nights in your love, and I don''t want my son to do the same for your daughter. So lets make them brother & sister.
Rules 4 board exam:
Har sawal ka dat kar larna, lekhne me kami mat karna, mouka milay to peeche be dekhna. or 1 bat yaad rakhna aagay walay ka paper apna samajhna