Salman Khan’s re-share of the ‘Happy Patel’ promo, featuring Aamir Khan playfully beating up Vir Das for a ‘Laal Singh Chaddha’ jab, has amplified the film’s buzz. Vir Das, making his directorial debut, embraced the attention, calling the on-screen beating ‘worth it’ as the spy comedy gears up for a January 16 release.