白雪皑皑的日子 我们交往过, 就那样分手了 爱情和离别还有时间流逝留下的温暖回忆 我们曾是彼此的好的人吗？ 成国BGM作词作曲，尹静恩参与主唱，爱情开始的心动 然后用离别的悲伤感情画上了曲子的句号。 ■ Credits Produced by 성국BGM Composed by 성국BGM Lyrics by 성국BGM Arranged by 성국BGM Piano by 강기쁨 Guitar or Electric Guitar 임민기 Recorded by 성국BGM, 유희성 Designed by 박경희 Mixed & Mastered by J-Lim @ Aliment Record