Aamir Khan created box office history by starting the Rs 100 crore club with Ghajini (2008). Now, Aamir Khan and the producer of his blockbuster film, Allu Arvind have discussed Ghajini 2, dropping a major hint about the sequel. On Friday, Aamir attended a special press meet of Naga Chaitanya's Thandel. Aamir stepped forward to support his Laal Singh Chaddha co-star and his Ghajini producer Allu Arvind.