After fleeing an arranged marriage, a feisty Indian woman finds herself stranded in Pakistan where the ex-governor's son helps reunite her with her boyfriend.

Horticulture professor Happy arrives in Shanghai and the other Happy along with husband Guddu also lands up in the Chinese city at the same time. Gangsters who’ve come to kidnap Happy and her husband, pick up the wrong Happy, while Guddu and his wife Happy are escorted to a university to deliver a lecture.