[Photo] BYJ Mobile Voice (2015/02/18)

"That's right!! Keep smiling BYJ Ssi!!" ^___^
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 source: pyokotan's blog (thanksss)^^

BYJ's Voice message:
당신의 웃는 얼굴을 보면
마음이 따뜻해집니다

Rough translation: See your smiling face, bring warmth in the heart