Separated at birth, after 28 years Bhai and Jaan grow up to be as different from each other as can be. While Bhai is outspoken and a little bit of a troublemaker a daring costume designer, Jaan is quite shy and timid. After years of being apart, fate brings the two brothers together and things take an interesting turn.

Bhaijaan, a self-defense trainer lives happily as a bachelor with his three brothers Moh, Ishq and Luv and uses violence to settle disputes. When his brothers, who’ve already found partners, come together to fix a match for him, Bhagya Lakshmi, Bhaijaan decides to mend his ways for his lover’s sake. All hell breaks loose when he learns about Bhagya’s family facing threats from their haunting past.