Danshida to Omotteita Osananajimi to No Shinkon Seikatsu Ga Umaku Ikisugiru Ken Nitsuite (Kadokawa Sneaker Bunko) [Light Novel]

[Machine Translation] High school student Shuichi Konoe is getting married to his childhood friend. However, his best friend, Yui Hana Karasuma, whom he thought was a man, is his partner! Shuichi was at first taken aback by the sight of Yui Hua, who has grown into a beautiful girl after 10 years since their first meeting. ) ( I'm still the same as back then. ( I'll always love you. ) Because we are best friends, we can understand each other even if we don't say so. We can do whatever we want without worrying about each other. As their comfortable life together continues, the two of them suddenly get closer in a different way than in the past. They are more than just best friends, and they are becoming more and more conscious of each other, but they are still unable to take the next step.... They are in love with each other, but still fresh. This is the ideal romantic comedy for couples!

高校生の近衛秀一は幼馴染と結婚することになった。でも、相手は男だと思っていた親友の烏丸唯華で!?10年ぶりの再会で美少女に成長した唯華に最初はドギマギしていた秀一だが―「コーヒーは砂糖なしだよね」「長風呂派だって知ってるしー」「格ゲーする?」「あの頃と変わらないよ。ずっと、好きだよ」親友だから、言わなくても分かり合える。お互い好きなことをしてても気を使わない空間。そんな心地よい生活が続いていく中、2人は昔と違った意味で急接近。親友以上の感情が芽生えて意識しまくるけど、あと一歩が踏み出せずにいて...。通じ合ってるけど初々しい。そんな理想のカップルラブコメ!