BTS RM‘s recent Instagram post has sparked major reactions. BTS’s RM September 12 is RM’s birthday. 0912Congratulations! Happy RM Day #RM #남준 #HAPPYRMDAY pic.twitter.com/7pa2YxXD4s — BTS_official (@bts_bighit) September 11, 2025 After so long, it would be interesting to know how the BTS members treat each other on their birthday, and Jin’s present for RM has…
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