The three of us are childhood friends. When I was a student, Sumire and I were dating in secret from Yusuke. I was in love more than anyone else. However, I got a job and we became a super long distance relationship. After several years, Yusuke and Sumire get married and head to their hometown to celebrate. The excitement of the place Yusuke passed out, and we were left alone, exchanging our last love
