Yoon Si-yoon's mother received her middle school diploma after 44 years. On the January 25th broadcast of SBS's "My Ugly Duckling," the story of Yoon Si-yoon visiting his mother's middle school graduation ceremony will be revealed. Yoon Si-yoon visited the middle school to celebrate his mother's graduation.

Yoon Si-yoon's mother had previously confessed that after becoming a mother at a young age, she was studying the middle school curriculum due to her regret about not having completed her education. This statement touched many people. Upon hearing the graduation news, the studio responded with heartfelt reactions such as "I want to give her a round of applause" and "Somehow, this is very moving."

Yoon Si-yoon made thorough preparations to celebrate his mother's graduation ceremony. Upon learning that there was no graduation album, he decided to create a one-of-a-kind graduation album. Additionally, to make his mother's graduation soul food, he personally made hand-pulled noodles, surprising everyone. This event even brought tears to his mother and MC Seo Jang-hoon.

In the past, it was revealed on the show that Yoon Si-yoon's mother had to give up her middle school graduation just three months before completion due to difficult circumstances. She confessed that she had felt sorry her whole life, worrying about being a burden to her son, saying, "I'm sorry for being your mother." In response, Yoon Si-yoon sent a message of encouragement to his mother.

The scene of Yoon Si-yoon's mother's graduation ceremony can be seen on SBS's "My Ugly Duckling," airing Sunday, January 25th at 9 PM. This broadcast is expected to offer a touching moment to many viewers.