The 64-year-old actor took to Twitter to express his gratitude towards the singing stalwart.
"Remembering the great Mohammed Rafi Sahab. Thank you for being my voice, lost you 37 years back today. Peace be with you!" wrote Kapoor, alongside a picture with the singer at a wedding.
Rafi did playback for the "Kapoor & Sons" actor in songs such as 'Parda Hai Parda' from "Amar Akbar Anthony", 'Dard-e- dil' from "Karz" and 'Tere Dar Pa Aaya Hoon' from "Laila Majnu", among others.
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