They have made fans sway to their romantic tunes film after film and superstar Shah Rukh Khan credits Kajol for making the songs they have done together look like "magic".
Khan, 49, is filming a song with Kajol for their upcoming film "Dilwale" in Iceland. The "Chennai Express" star took to Twitter to compliment his friend and co-star.
"Kaali Kaali Aankhen to Tere Naina & song we are shooting for Dilwale... My friend @KajolAtUN makes them look like magic & not just another song."
The action-comedy film, directed by Rohit Shetty, marks Shah Rukh-Kajol's return to big screen after their 2010 Karan Johar directed drama "My Name Is Khan."
Khan also thanked the team of "Dilwale", including Farah Khan who is choreographing the song, for the "extremes" in which they are shooting the film.
"Grateful to Rohit, Farah, Karim, Kajol... Whole team for the extremes in which they are shooting & Tanu aunty for her motherly care for my knee. Love."
The "Happy New Year" star had earlier shared a selfie with Kajol's mother, yesteryear actress Tanuja calling her his father's "favourite actress".
"Dilwale" also stars Varun Dhawan, Kriti Sanon, Boman Irani, Vinod Khanna, Sanjay Mishra, Johnny Lever among others.
The film is scheduled to release on December 18 and will clash with Ranveer Singh, Deepika Padukone, Priyanka Chopra-starrer "Bajirao Mastani", directed by Sanjay Leela Bhansali.
