The second installment of the thorough investigation project, the previous of which was an unprecedented big hit, is already here! "Do people fall in love and have sex just by kissing?" This time, we once again conducted a kissing love experiment with the cooperation of young single college students! Can a man and a woman who meet for the first time fall in love at a genetic level just through their lips, without exchanging a word?! Everything from a kiss 5 seconds after meeting to the subsequent persuasive sex of a man and a woman who have fallen in love is recorded! Don't miss the realistic negotiations and raw reactions!