On May 21, TWICE broke fellow girl group G-Friend's record as the longest chart topper on Melon! Previously, G-Friend's "Rough" was named the song to remain #1  the longest, with a total of 488 hours. But according to results taken on May 21 at 5 AM KST, TWICE's new song surpassed G-Friend's incredible record by staying #1 for 489 hours!

Who knows, maybe they'll remain #1 even longer! Congratulations to TWICE!