Aamir Khan’s ‘PK’ made a lot of money at the box office and was also caught in a lot of controversies for its portrayal of religion. Many jokes started circulating about the film as well. While ‘PK’ is a topic of much debate in India, it seems like people abroad also want to discuss it. Reportedly, Aamir has been invited to Harvard Business School to talk about his character in ‘PK’ at length and the preparations he did for his role. Aamir is a busy man these days and hence has not yet decided on a date, but he will soon be visiting the esteemed institution to share his knowledge on the film.