In a video posted by Guru Randhawa, Kapil can be seen cutting a cake while Sunil sings 'Happy Birthday' for him. Watch the video here: Sunil Grover also posted for Kapil on X and wrote ...

Grover has crooned a song titled ‘Waada Mummy ... I think it’s more than singing, it’s Sonu’s expression and his perspective of that song. I love singing, if you call it singing.