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.
Newtons First Law of Ishq: A boy in love with a girl, continue to be in love with her and a girl in love with a boy, continue to be in love with him, until on unless any external agent (brother or father of the gal) comes into play and break the legs of the boy........