On 'A Man who gives Dog Food' episode that aired on October 14, Dongho shared his thoughts on his life as a former idol.
In the episode, Dongho began to recall his idol days as he looked through fan letters and photos from the past.
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He confessed, "I can't believe I endured all that, if you told me to do it now, I couldn't. I can't look at these photos with only happy memories. Now that I think about it, I don't have many good memories. We went home so late every night. Every day was a struggle. I still have a lot of sleeping pills from those days."