Kim Jaejoong prepared a special gift for his mother. On KBS2TV's "New Product Launch, Ppongstorang," Kim Jaejoong gifted a poetry book compiling original poems for his mother. The show aired on October 31 at 8:30 PM, focusing on Kim Jaejoong's family story.

Kim Jaejoong's mother revealed the "Enlistment Diary" her son wrote during his military service after nine years. This diary was written daily out of concern for Kim Jaejoong, and he was moved upon seeing it. To fulfill his mother's long-held wish of publishing a poetry book, Kim Jaejoong secretly compiled her original poems into the "Yoo Mansoon Poetry Book." When Kim Jaejoong's father delivered the poetry book along with a bouquet to his mother, she shed tears of joy, saying, "Have I become a poet?"

Kim Jaejoong expressed pride, saying, "My mother said her wish was to publish a poetry book." During the broadcast, Kim Jaejoong's parents surprised viewers by kissing, bringing laughter. His mother revealed the enlistment diary to her son, saying, "This shows how much I loved you." Kim Jaejoong said, "I didn't know," and added, "I was really upset because I saw it too late." The diary also included letters written by his eight older sisters.

Kim Jaejoong expressed mixed feelings of sadness and emotion, saying, "Why are you showing this now? It's been nine years." He confessed, "I thought I was the only one missing my family, but I realized she was thinking of me every day," and added, "She scolded me for finding out late." His mother said, "Honestly, I thought you'd see it after I die," which made the studio solemn.

Kim Jaejoong's mother, worried about her son who performs more than 30 times a year and travels abroad, said, "Sometimes when I watch him perform, it seems like he might collapse," and added, "Sometimes I just cry, wondering if he's even eating properly. That's my biggest worry." Her heartfelt concern deeply moved the viewers.

Kim Jaejoong also felt sincerity during the process of learning his mother's kimchi recipe. In the broadcast, he learned his mother's "100 Million Kimchi" recipe and experienced her unique touch. Kim Jaejoong expressed admiration, saying, "I've never seen kimchi like this before." He also revealed his own "JJ Flavor Kimchi" recipe based on his overseas performance experiences. Kim Jaejoong's mother was surprised by her son's kimchi taste.

For his parents, Kim Jaejoong prepared a filial meal featuring lotus leaf rice and lotus leaf duck boiled meat. The family's dining table was filled with laughter and love. His mother, worried about him, asked affectionately, "Do you eat when you perform?" Kim Jaejoong said, "She often worries about my meals."

Through the broadcast, Kim Jaejoong once again felt the love and sincerity of his family. The episode highlighted the special relationship between Kim Jaejoong and his mother, touching many people. Through his mother's love, Kim Jaejoong realized once again the importance of family.