SB19 - 'Go Up' Official MV & Dance Practice Reaction | Kpop BEAT Reacts

AJ, Tanya, and Bucky react to the SB19 - Go Up official MV and dance practice. We hope you like it! If you liked this video, click the like button, and don't forget to subscribe. Turn on notifications so you won't miss any of our reactions or lives. Also, check out our social links below and join us on our Discord! Thanks for watching and we'll see you in the next one. Bye! 💜 Follow Kpop BEAT: TikTok:   / kpopbeatreacts   Discord:   / discord   Instagram:   / kpopbeatreacts   💜 Follow AJ: X:   / aj_ns7   Instagram:   / aj_ns7   #kpopbeat #sb19 #GoUp #dancepractice #kpopbeatreacts #kpopreaction