I wonder who shot the footage. It seems like they asked for something, in a playful way. Both the men and women seem amused, or even flirtatious. The woman at 1

I wonder who shot the footage. It seems like they asked for something, in a playful way. Both the men and women seem amused, or even flirtatious. The woman at 1:27 is clearly flirting, and the women at 3:56 and 4:06 stick their tongues out. And a few of the men are winking.