Probability of the first girl you hit on having travelled half-way through the world being Indian: 100%
Probability of the first girl you hit on having travelled half-way through the world being Indian and coincidentally also your deep sea diving instructor: 100%
Number of days typically needed to learn deep sea diving: 4-6
Number of days Imraan, Kabir and Arjun needed to learn it: 1
Number of dares in their childhood pact that Imraan, Arjun and Kabir could have completed in India and saved themselves a lot of money: 3
Career tally of Hrithik's horribly awkward on-screen kisses: 2
Number of explanations offered for how Arjun got a replacement simcard in a foreign country: 0
Number of expressions enacted by Katrina in the whole film: 1