The film is about the friendship between these two guys played by Abhishek and John. The story is a love triangle. Abhishek Bachchan who plays a male nurse loves Priyanka Chopra's character but Priyanka Chopra likes John Abrham's character. John's character pretends to be a gay because he is a good friend of Abhishek.
This is how the film is set up:
It's all happening in the Beach Party Capital of the world...Miami is the setting for Dharma Productions' latest offering 'Dostana' - serving all the ingredients to do with Freindship, Fun, Frolic and that thing called Love...but with small a slight twist - there is small case of pretending to be Gay!!
When Sameer (Abhichek Bachchan) and Kunal (John Abraham) are turned down for an apartment because the land lady does not want two strapping young men to corrupt her young sexy niece Neha (Priyanka Chopra), they go to plan 'G' - they pretend to be Gay to secure the apartment.
All is well till they meet sexy siren Neha and thus begins a journey of fun, frolic and test of friendship like never before when Neha's boss Abhimanyu (Bobby Deol) enters the fray as the third contender for her affections, it gets even hotter under everyone's vests and bikinis and the boys get down and dirty, in sunny Miami.