Newly debuted singer TaeGoon is interviewed on a magazine (parts that are not about Jaejoong have been taken out of the translation)
Q:Jaejoong’s appearance in [Call Me] has been a hot topic recently. Everyone knows that you and Jaejoong had been friends since a very young age. Then, what was the reason for that Jaejoong agreed to make his appearance in the MV?
I called Jaejoong and told him that “I’m going to debut soon, I wish that you’d be able to appear in my MV.” Unexpectedly, Jaejoong said “Sure, I’ll talk it over with my company” and hung up. After a few hours, he called me back and told me that he would be in the MV. Afterward I found out that it took him a lot of work to convince his company to let him make his appearance. I’m very thankful for him. After debut, Jaejoong and I still talk on the phone and he gave me many tips regarding performing on stage.