Do people fall in love just by kissing? A group of single college students volunteered to participate in a Deep Kiss Love Experiment! A man and a woman who have never met before will meet in a no-talking state and kiss immediately within 5 seconds! Do two people who have good chemistry in kissing also have perfect chemistry in sex...? Enjoy the romantic kissing documentary as they gradually fall in love! And watch the entire process of the college students falling in love and having sex in a hotel room!