A video showing Aamir Khan dancing to 'Papa Kehte Hain' at his daughter Ira Khan's engagement party on Friday has surfaced. In the video shared by Bollywood photographer Viral Bhayani, Ira could be seen cheering for Aamir and his cousin Mansoor Khan as they grooved to the song. 'Papa Kehte Hain' was a part of Aamir's 'Qayamat Se Qayamat Tak'.