I do remember that first year, it was a cold day, it was probably in the twenties and I took my pants off first the idea was just very simple what would happen if, in the middle of January, a guy got onto a subway car in his underwear but was also wearing a winter coat, scarf, gloves, hat and wouldn't it be even more insane if at the second stop, a new person got on in their underwear so, i mean there is that moment where you're like something weird is going on and it could potentially hurt me and there's a moment in the video where you see her look across the subway at the two Danish guys sitting next to the cameraman and that makes her laugh because those guys were laughing everyone on the subway realized that this was some sort of prank they meant us no harm we weren't gonna get hurt and it just became really funny