Akshay Kumar and Aishwarya Rai Bachchan's forthcoming film Action Replayy promises to take the audience down memory lane. The latest news around the film is a special song based on the end of this month in Manali, will have Akshay and Aishwarya teasing each other vintage style. A source said, 'This is Akshay's biggest release before Tess Maar Khan and director - producer Vipul Shah wants the film to touch everyone's heart. The song is a tribute to the leading Bollywood couples of the 1970s and will highlight their romance. The five couples whom Akshay and Aishwarya will pay a tribute to in the five minute song will be Amitabh - Jaya, Dharmendra - Hema, Rishi - Neetu, Rajesh - Mumtaz and Shashi-Parveen." The Song is composed by the hot and happening Pritam. 'Since the film has a retro feel, Akshay and Aishwarya will be dressed just like these legendary couples did in their film. The unit is currently planning how to choreograph the song.