P1H: 新世界的開始

Theo as Self Keeho as Self Intak as Self Lee Chae-Yun as Self 金雪炫 as Future Seo Noona 丁海寅 as Past Ahjussi 崔汝珍 as In-tak's Dance Teacher Jongseob as Self Soul as Self Jiung as Self 鄭進永 as Future Ahjussi 鄭容和 as Present Ahjussi 趙在允 as Chae-yoon's Father 劉在錫 as Past Ahjussi

Chang Writer, Director