Ever since ‘Ranjhanaa’ became a hit, things have looked up for Sonam. Despite her last film not working too well at the box office, Sonam still has work. Something probably Imran Khan should have done when he gave his last hit: sign a lot of films, but he believes in signing one film at a time. Read on what Sonam Kapoor has to say about Ranbir Kapoor, Arjun Kapoor and Salman Khan.