Yang Jeongin, a 19 year old boy, is best friends with a group of 7 other guys. He is the youngest of the group and it definitely shows. On the other hand, Bahng Chan, a 23 year old boy, is the oldest of the group and Jeongin's boyfriend. All of their friends are aware of their ongoing relationship but they definitely aren't aware of how oblivious Jeongin really is when it comes to the intimate aspect of a relationship. What happens when one of their friends slips up and makes Jeongin curious as to what he's really missing out on?
Minho, a popular boy is hated by many people for being incorrectly known as a player. Han Jisung is also one of these students. Minho has liked Jisung for a while now and is upset that he is hated by the one person he actually cares about's opinion. I mean they have never even talked why could he hate him so much? Minho decides to get his number from a mutual friend named Felix. He decides to text the number under the name 'Lee Know'. Jisung eventually gets to the point where he needs to know who this student is and when he finds out...