"I wasn't too satisfied with my acting," he said during a special broadcast on tvN. "There are a lot of parts I was dissatisfied with."

"Since I also work as a singer, my schedule made it hard for me to go all-in on the drama," he said. "This work would follow me for the rest of my life, so I had a lot of worries. Thankfully, the producer captured me well and I just put my trust in him and followed."

What did you think about his 'Gapdongi' role?

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