There is no shortage on BTS mysteries on the internet. After all, the members of Bangtan Sonyeondan are known for doing some unusual things that are never quite truly explained. For instance, there was that one V Live where RM and Jimin mention "the black bean incident" but didn't really discuss it any further. Luckily, Kim NamJoon and Park JiMin have finally revealed the truth about the little mystery and they did it on national television.

It's no secret that BTS would appear in a special episode of The Tonight Show Starring Jimmy Fallon. The host himself has been promoting the boy group's appearance for a long time and has even asked the fans if they have any questions that they wanted RM, Jin, Suga, J-Hope, Jimin, V, and Jungkook to answer. Not surprisingly, Armys immediately flooded Fallon's Twitter with major questions for the idols. One of the suggestions from a fan was to ask Bangtan Sonyeondan about "the black bean incident."

But how did this incident become a BTS mystery in the first place? Earlier in 2019, RM and Jimin were talking about several things on V Live. One of the topics that they mentioned was "the black bean incident" that Kim NamJoon claimed was something that Park JiMin wouldn't stop bringing up. However, Jimin pointed out that they would eventually discuss the whole incident on a TV show. Luckily, some Armys mentioned it to Jimmy Fallon in hopes that Bangtan Sonyeondan will finally reveal the truth.

During one part of the special BTS episode on The Tonight Show Starring Jimmy Fallon, the host finally brought up "the black bean incident" to the boy group. Naturally, the idols laughed about it and Jimin revealed that it happened during their predebut days when they were still training. According to Park Jimin, the members were all taking a break from their practice when RM excused himself to go to the bathroom. However, Kim Namjoon had actually left his fellow members behind to eat black bean noodles on his own.

Not surprisingly, RM was quick to defend himself, explaining that he had a stomachache. He also pointed out that he was only gone for about three to five minutes to get the black bean noodles. Kim Namjoon stated that he got the noodles really quick, ate as fast as he can, and immediately returned to his waiting members. However, the other idols still refuse to let him forget that he somehow abandoned them that day.

You can watch BTS answering more questions from their fans in the video below.