The video, which has gone viral, brings togetherSunil Grover, Aamir Khan and Vir Dasin a comedy of errors that fans are loving.

What happens in the promo?

The clip opens withVir Daswalking into Aamir Khan’s office — only to findSunil Grover dressed and behaving exactly like Aamir. At first, Vir is doubtful, but Sunil’s voice, body language and expressions are so perfect that he is soon fooled.

Staying in character, Sunil (as Aamir) praises Vir and even hands him abonus cheque, saying:

“If the film isn’t a super hit, my name is not Aamir Khan. It will get an Oscar. Take the sequel’s cheque.”

Just then, thereal Aamir Khanwalks in — completely stunned.

When he asks who Sunil is, Grover replies (still as Aamir):

“Aap kaun hai bhaisahab?”

Vir, totally confused, ends up pointing at the real Aamir and says:

“He is Sunil Grover.”

That’s when the madness peaks —security is called, but even they are tricked after getting cheques from the fake Aamir. In a hilarious twist,the real Aamir Khan is escorted out of his own office.

Aamir Khan loved the mimicry

Aamir has already praised Sunil’s impression, calling it incredibly authentic. He earlier said:

“I wouldn’t even call it mimicry. It was so real, I felt like I was watching myself… I laughed so much I couldn’t breathe.”

The impression first went viral onThe Great Indian Kapil Show, where Sunil’s Aamir act stole the spotlight.