常見問題：
問：Q6: Have "Fly to the Sky" members participated in acting? 答：A6: Yes, both Hwanhee and Brian Joo have ventured into acting in addition to their music careers.
問：Q10: Can fans stay updated on "Fly to the Sky" through social media? 答：A10: Fans can follow the individual members on their social media platforms for updates and news.
問：冰桶挑戰對ALS研究的影響是什麼？ 答：冰桶挑戰成功地提高了公眾對ALS的認識，並為研究籌集了大筆資金，加速了對該疾病的研究進程。