Shah Rukh Khan back on board Chennai Express

Shahrukh Khan attends a press conference to promote his upcoming movie “Chennai Express” in Ahmadabad, India. (AP)

Shahrukh Khan speaks during a press conference to promote his upcoming movie “Chennai Express”. (AP)

Shahrukh Khan gestures during a press conference to promote his upcoming movie “Chennai Express”. (AP)

Shahrukh Khan, centre, performs during a promotional event for his upcoming movie “Chennai Express” in Ahmadabad, India. (AP)

Shah Rukh Khan (AFP)

Shah Rukh Khan, left shares light moment  with co actor Deepika Padukone. (AP)