브라이언 오빠, 환희 오빠，중국 팬들이 너희들은 영원히 지원，플라이투더스카이 데뷔 15주년 축하한다，우리는 아주 사랑해요 [HEAVY BLACK HEART]️[HEAVY BLACK HEART]️[HEAVY BLACK HEART]️ Brian 哥哥，Hwanhee 哥哥，我们中国fans永远支持你们，祝贺FLY TO THE SKY 出道15周年快乐，会一直守候在你们身边，没有期限.[HEAVY BLACK HEART]️[HEAVY BLACK HEART]️ I can't speak Korean, so maybe Korean will be wrong, but it is hoped that two oppa can feel China Fans sincerely wish, the picture is my own doing, do not perfect, but it is a piece of my true love, love FTTS [HEAVY BLACK HEART]️[HEAVY BLACK HEART]️[HEAVY BLACK HEART]️ 爱你们 祝福你们出道15周年快乐，会陪你们一起走下一个15年呢，爱你们没有期限，做三张图图表示祝贺