Happy Go Lucky is a story of three sisters who desire their life partners to be Inspector, Singer and a NRI. Coincidentally, when they speak of their desires, Bhalla who is the father of three sons stands by listening to them and thinking about his own sons who match all their desires. The girls' father initially is upset, and declines the match. But eventually the marriages take place.

Gopi, a frustrated father in Canada, plans to take his mischievous son Shinda to India to discipline him. However, Shinda discovers his father's true intentions triggering a war between them.

A couple from Punjab is excited to embark on their honeymoon, only to be accompanied by their extended family who mistakenly believe it to be a celebration of a profitable land deal.