It's been a long time since they last met, Kaon and his close friend arranged to meet at a distant guesthouse. Although both of them have their own families and lives, it seems that neither of them is happy with their current situation. For this reason, they want to confide in each other and reminisce about the special memories of their unforgettable college love. Given the circumstances, the sudden emergence of feelings is understandable, but they cannot control their emotions, continuing to think recklessly, not mature like typical 18-20 year old students. This has led both of them to exceed the permissible limits, turning the meeting of close friends into a perfect extramarital affair.