During the filming of a 2017 episode of KBS‘s Happy Together, Super Junior‘s Heechul revealed what he was like in his youth.
Heechul shared that he was quite rebellious when he was a trainee. As an example of that, he told the story of when his trainer approached him asking what song he was listening to.
He answered her question, however, after being scolded for the song he was listening to…
… He replied, “You don’t study rock music.”
Naturally, his trainer was offended by his attitude and told him to write a letter of apology. Feeling that he did nothing wrong, Heechul’s apology letter was cheeky, stating he did nothing wrong.
In a petty move, he also repeatedly wrote, “I’m sorry”.
His trainer was so upset, that she suspended him from the program, which he nonchalantly agreed to! Heechul then admitted that he had been suspended from the training program so many times, but his attitude was just that if they wanted him back, they knew where to find him.
Whew! Everyone could use just a little bit of the confidence Heechul had in his youth!
Watch the whole clip below to find out what ended up happening: