Buzz around the upcoming Hindi film October is raising with each passing day. To keep the buzz rising even more, the whole team of the film is in the national capital today to roll out the third song of the movie. The song focuses on the complexity of the relationship between the lead pair of the movie. Actor Varun Dhawan , who plays the male lead in the movie, has taken some time out from the shooting schedule of his upcoming film Sui Dhaaga to launch the song. Varun is in the national capital to shoot Sui Dhaaga .

Titled ‘Tab Bhi Tu’, the song has been sung by Pakistani singer Rahat Fateh Ali Khan , composed by Anupam Roy and lyrics are given by Tanveer Ghazi .

"We have received a phenomenal response to both the recently released songs -- 'October' theme and 'Theher Ja'. With this song, we were keen on going something grand. Since Varun is in Delhi already, we decided to do the launch with his enormous fan presence" said the film's spokesperson.

Also featuring debutante Banita Sandhu , October is helmed by Shoojit Sircar . It is slated to release on 13th April.