MUMBAI - Actress Sonakshi Sinha, who has been linked romantically to her "Tevar" co-star Arjun Kapoor, says if they work together and watch films together, it doesn't mean they're in a relationship. Responding to the dating rumours, Sonakshi said: "I don't react to these rumours. You should ask people who write about it. If we work together and if we watch a film together, it doesn't mean you are in a relationship."