Complex sentence: Fate brings them together in Chennai after a few years again fighting with each other Meanwhile a series of events forces Krishna's close friend Aravindh (Karthik Kumar) come to India from the USA to get married.
Split into simpler sentences: Fate brings them together in Chennai after a few years, again fighting with each other. Meanwhile, a series of events forces Krishna's close friend Aravindh (Karthik Kumar) to come to India from the USA to get married.