200607 VAPP 生日快樂 My Day (四葉草)
https://www.vlive.tv/video/195670
https://www.vlive.tv/video/195676
cr. DAY6
//相關SNS：
https://twitter.com/day6official/status/1269586212064382978
[照片] https://i.imgur.com/42Op6MT.jpg
https://www.instagram.com/p/CBGSrTODj16/
https://i.imgur.com/FSKG0Hp.jpg (fr. Young K IG限時)