"Chaar Kadam" (English: Four Steps) is a romantic Hindi song from the 2014 Bollywood film, PK. Composed by Shantanu Moitra, the song is sung by Shaan and Shreya Ghoshal, with lyrics penned by Swanand Kirkire. The music video of the track features actors Sushant Singh Rajput and Anushka Sharma.

On 23 May 2013, Shaan confirmed through Twitter that he recorded the song for the film PK along with Shreya Ghoshal. The song was composed by Shantanu Moitra, while the lyrics was penned by Swanand Kirkire. The song is based on one of Kirkire's poems. In an interview, Moitra stated: "It is actually the love song from the album and it is shot exactly the way romantic numbers were shot once upon a time in Bollywood. The visuals will remind you of Silsila, that iconic moment where the camera gently captures the love brewing between Amitabh Bachchan and Rekha. There were no fast camera movement or loud shots. This is one of my favorite tracks from the album".

Rajkumar Hirani wanted to shoot this track in a new and unique place. He basically looked for three locations, canal, town hall and cobbled streets of Europe. Hence, the crew travelled 3,500 kilometres to search for it before finalising Bruges in Belgium. Prior to that, the crew looked for other major European cities like Paris, Venice and Prague. Shooting of the song was completed within two to three days.

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