Cinematical has just received this exclusive trailer and poster for the film I Can't Think Straight (view trailer below and see poster after the jump). Co-written and directed by Shamim Shaif (and based on her own autobiographical novel), the film tells of a secret passionate love affair between two women from very diverse backgrounds and their struggle to come to terms with their true feelings for one another before it all gets in the way of the rest of their lives. Starring Lisa Ray, Sheetal Sheth, Antonia Frering, Dalip Tahil and Nina Wadia, I Can't Think Straight is due in theaters on November 21. Check out the brand new trailer below, and the sexy, seductive poster (along with an official synopsis) after the jump.