Jay B of GOT7 announces the 'tape: roots' tour and releases the music video for 'Layback' ahead of his third mini-album 'TR.EE', while Park Jinyoung breaks his first-week sales record with 'Said & Done'. Meanwhile, Youngjae faces a public dispute over unpaid fees from 'Dream High 2', which the show's producer has apologized for, though Youngjae denies any repayment agreement.