On the January 20 episode of 'Knowing Brothers',�BoA�revealed what her manager said to her after giving a tearful performance.

During the Q&A segment on the show, the cast tried to guess what BoA's manager told her right after giving a tearful performance at the 'BoA THE LIVE 2011', her 10th-anniversary concert, in which she had to pass off the mic to the audience as she was choked up. According to BoA, the correct answer was the following, "BoA, let's sing again. We're recording a DVD today but I don't think we can use the footage from the one you just performed so let's do it again and put that on the DVD."

BoA elaborated on the story, "But the funny thing is, she (her manager) herself cried as well and her eyes were red when she said that to me. I said, 'what?' and was slightly frustrated but I still went up on the stage again. Once I got on the stage, I ratted on her to the fans." Heechul added, "You know what's funny though? They're so close to each other. The two are like best friends."�

BoA continued, "A few months later, the concert DVD came out for sale and the 'Merry-Chri' performance finally came up...but I was crying in the video instead of it being edited out! My second performance of the song was included as a bonus clip, they ended up using both."

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