Vivan [Himesh Reshammiya] is a successful RJ with a popular radio channel. His wife Pooja [Sonal Sehgal] seeks divorce and the reason cited is lack of compatibility between the two. Enter Shanaya [Shenaz Treasurywala], who is like a ray of sunshine in Vivans insipid life. He discusses Shanaya with Pooja, but being a woman, she can see his love for Shanaya. In the end, however, Vivan realises that he may have a soft spot for Pooja, but he wants to spend his life with Shanaya. RADIO rests on a fragile plot, with the writing holding your interest at places, but blowing away the hard work in its immediate chapter. Thats how erratic RADIO is. Confusion kya hain? The ex-wife can decide if she wants her man back or not. It was she who wanted a divorce, not the man, but she can let go off her man for some inexplicable reason. Even the other woman, all of a sudden, wants the man she loves so dearly to go back to his ex-wife. That just doesn work!