201219 [Special Clips] '回:Walpurgis Night' Comeback Show Behind
https://youtu.be/TbAULiWsajU
https://www.vlive.tv/post/0-20424004
cr. GFRIEND OFFICIAL @ YouTube / GFRIEND @ V LIVE
[中字]
https://www.bilibili.com/video/BV1ny4y1i7rU
cr.愛SinB的塞克西河 @bilibili