So this movie is remake of the kollywood movie Ok Kanmani, well since i have seen both the movies as per their release order, i felt the kick factor of this movies is a nice mature love story of 2 couples one a new generation and parallely the bonding of our parents generation and hats off to the music composed by A.R. Rehman Sir. I must suggest to watch the original movie OK Kanmani since the actors and director has done commendable job which i realised after watching OK Jannu ( they just added glamour quotient in the movie and spoilt the originality). However its a easy breezy story do watch since Aditya Roy Kapoor has done a good job.