We wonder what's keeping this Bong beauty away from the Bollywood circuit these days. A close friend of Raima Sen's informs us that more than socializing, the actress wants to work! And Raima isn't sitting at home twiddling her thumbs, she has her hands full with Bengali films. Raima, who was last seen in the bold Mirch, has just finished shooting for Tanuja Chandra's Raakh where she is paired