On the recent Chuseok special, MBC's 'Flower Boy Bromance,' GOT7's Jackson appeared with his close friend, Ahn Hyo Seop, a former JYP trainee and current actor.

They recalled when they first met with Jackson saying to Ahn Hyo Seop, "We entered [the company for training] around the same time.  Honestly, when I first met you, I pretended to be cool."

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Ahn Hyo Seop replied, "I did think you were cool," but then added, "At the time, I thought you were a gangster.  Your hair was blonde and even then, you went around wearing sleeveless shirts," causing laughter.

In the interview session, he stated to the production crew, "At the time, he had his hair dyed orange.  I came from Canada at the time and thought that anybody with dyed hair was a gangster."