Their third EP, The Most Beautiful Moment in Life, Part 1 (2015), was released that March and was the only Korean album to be included in Fuse's list of the "27 Best Albums of 2015 So Far" that year.
EP ketiga mereka, The Most Beautiful Moment in Life, Part 1 (2015), dirilis di Marcet tahun itu dan menjadi album Korea satu-satunya yang masuk kedalam daftar dari siaran TV bernama Fuse atas "27 Album Terbaik Tahun 2015 Sejauh Ini" di tahun itu.