Jang Hyuk commented on his friendship with the veteran actor, "I thought hard about my long-time bond with Son Hyun Joo. He is someone who levels himself in order to communicate with you."
Son Hyun Joo then drew an example with, "Whenever I have lunch with SHINee's Minho or BoA, I have to be good to them, no matter what. I become a servant."
Hearing this, Jang Hyuk added, "You are so different. You know how to look after both men and women respectively," complimenting him.