Varun Dhawan

Actor Varun Dhawan has taken a break from the shooting schedule of "Sui Dhaaga" to launch a song from his upcoming film "October" here. Varun, who is in the national capital to shoot "Sui Dhaaga", has taken time out of his current shooting schedule to launch "Tab bhi tu". The song highlights the complexity of the relationship between the leads -- essayed by Varun and Banita Sandhu. The song has been sung by Pakistani singer Rahat Fateh Ali Khan, composed by Anupam Roy and lyrics are given by Tanveer Ghazi, read a statement.