Whenever the urge strikes.
When I first played this, I thought, "ho-hum, another surprise dance video." But the sheer explicitness (contains multiple f-bombs!) of this couple's movie homage soundtrack choice made me cringe. I wonder if their own respective mothers were expecting the line, "Imma execute every mothaf**king last one of you!" In their children's day of holy matrimony?
Aayush and his girlfriend are strolling SF's Pier 39, when a bollywood flashmob happens. He joins in on the punjabi group and then does a number from a bollywood movie, and caps it off with joe cocker's "you are so beautiful"