Farhan Akhtar recently wished Sr. Bachchan on his 73rd birthday through Twitter.

Although Sr. Bachchan had wishes pouring in from all over world, Farhan's tweet stood out as he wished him in 'Wazir' style.

Farhan Tweeted "Saal saal mein.. Saal saal baad.. Har saal ye.. Janam din aata rahe.. Happy birthday Pandit-ji.. Aapka dost, Daanish. @SrBachchan"

Farhan addressed Amitabh as panditji and Signed off as "Aapka dost, Daanish", which happens to be their character names in the film 'Wazir'.

The Bhaag Milkha Bhaag is currently busy Shooting for Rock On-2,but makes sure to keep in touch with the outside world too.