2020.10.29 任嘉伦《一千零一夜》 沧海一声笑彩排视频 Allen Ren Jialun Rehearsal video with Gai. 任嘉伦Allen Ren Jia Lun 11 months ago 2020.10.29 任嘉伦《一千零一夜》 沧海一声笑彩排视频 Allen Ren Jialun Rehearsal video with Gai. 201029 快手晚会彩排-沧海一声笑 完整视频 A video of Allen doing his rehearsal for the song with Gai on 29/10/2020. cr: 心意壹任 微博/weibo