True love is like a permanent state of madness, one that makes us end up doing things we always thought ourselves incapable of. The same happened with Delhi-based Arjun Singh. As a teenager, he made fun of romantic movies and love songs. Even when he got married, he only gradually fell in love with his wife their love was mature and pure and had none of the madness that love stories are made of. But his story only begins here. One day at a party, he meets Tamanna, who looks breathtaking beside her overweight and pompous husband. Her arrival turns Arjun's life around. He does everything love-struck teenagers are known to do from writing poetry and letters to checking his phone every few minutes. He pines, he sings, he cries, he obsesses, he hyperventilates, he regrets, he scolds himself, he broods, he dreams and he loves truly and helplessly. And as time passes, the gradual revelation of Tamanna's maturity, her thoughtfulness and her witty personality leave Arjun completely awestruck. But his is not a usual love story, for he is married and so is she. Heartbreaking and inspired by the author's life story, Tamanna is a journey through a man's heart, exploring, as it does, how it is possible to love more than one person at the same time and how love heeds no reason and no boundaries.