This should categorize as the most infallible and uncomplicated method to propose a girl. Send a proper request for proposal (RFP) to the prospective in-laws explaining the ways you could qualify as her better man. Just the way Vikram a.k.a Ambi did for Anniyan. But only if you could pick up the split-personality act later and make sure that the girl falls for you. Quite a tough job for the suitor though.