Dohun has been secretly in love with Yejun since middle school. They were always together through high school and college, and Dohun believed they would stay by each other’s side forever. But one day, Yejun suddenly got married, shattering Dohun’s quiet hopes. Even after years of trying, he couldn’t shake off his endless, frustrating one-sided love. Determined to move on, he decides to take a solo trip. Just as he’s about to leave, he hears the news, Yejun is getting divorced after just three years of marriage. That very night, Yejun unexpectedly shows up at Dohun's door and asks him... “Can you take me on that trip?”