They were blindfolded to just focus on the kiss. I gave them a game: kiss the stranger while you are blindfolded. as soon as they were blindfolded they were seemed at the most comfortable and emotional status. They were forced to use their hands, their skin to feel the partner, they rubbed their noses together, their lips touched their lips, their hands moved across their faces, which excited everyone to feel the pulse. For them at that moment, the whole world squeezed into the kiss! The best things in life are unseen, just taste it!