Your Brother's Best Friend Didn't Notice You… Until You Moved Away | NIKI FF

For years, Ni-Ki was your brother's best friend. He was always around. Family dinners. Weekend trips. Late-night gaming sessions. While everyone saw the two of you as close friends, only you knew the truth. You had fallen in love with him. But to Ni-Ki, you were simply his best friend's little sister—the cheerful girl who was always nearby. Eventually, you accepted that your feelings would never be returned. When an opportunity to move to another city came along, you quietly packed your bags and started a new chapter of your life. Only after you were gone did Ni-Ki realize how much you had become a part of his everyday world. The empty seat at family dinners. The unread messages. The silence where your laughter used to be. For the first time, he understood that he hadn't lost just a friend. He had lost the girl who had quietly become the most important person in his life. Now, Ni-Ki must find the courage to tell you what he should have realized years ago—before someone else steals your heart. This heartwarming brother's best friend romance fanfiction is filled with childhood friendship, emotional realization, slow-burn love, second chances, heartfelt reunions, and a beautiful journey from friendship to forever. If you love brother's best friend stories, slow-burn romance, emotional fanfiction, and idol x reader stories, this fanfiction is perfect for you. Don't forget to like, comment, and subscribe for more romantic fanfiction stories! #niki #nikiff #enhypenff #enhypenniki #enhypen #nikifanfiction #enhypenfanfiction #nikixreader #xreader #brothersbestfriend #slowburnromance #firstlove #secondchanceromance #romanticfanfiction #kpopromance #idolxreader #lovestory #nikiromance