Actress Sara Ali Khan and actor Ranveer Singh, notable for their on-screen chemistry in Rohit Shetty's cop comedy Simmba, have rejoined forces. However, this time, their reunion is not for a sequel or a new movie where they play the lead roles but for a special song sequence in Ranveer's recent film, Rocky Aur Rani Kii Prem Kahaani. This romantic comedy marks another directorial venture by Karan Johar, after an absence from the directorial chair for seven years.

In an unexpected and exciting turn, Sara Ali Khan appears in a cameo role in Heartthrob, the film's introductory song. This high-energy club number is designed to introduce Singh's character, Rocky, to the audience. For this sequence, Sara dons a sleek black dress, a fitting contrast to Singh's sparkling black jacket. The pair's on-screen camaraderie is palpable as they light up the dance floor, much like their previous collaboration in Simmba.