*This content was translated by AI.

Actress Koo Hye-sun announced her recent vocal cord nodule.
On the 30th, Koo Hye-sun wrote on her SNS, "Would she have been happy. Taksong's live video has been uploaded to Dingo Music. Please show a lot of interest and love," he said, revealing the related video.
Earlier, a video was posted on the YouTube channel "Dingo Music" titled "Taksong X Koo Hye-sun – Were You Happy | [TEXTED] Tak Song I & KOO HYESUN – We Were We Happy."

In the video, Koo Hye-sun sang with Tak-song, a former member of JTBC's Sing Again 3, in a boyish suit. Koo Hye-sun composed and featured in Tak-song's debut song "Love Me One More Day," which was released on the 15th.
However, Guhesun managed to sing with a thin and trembling voice, drawing attention. In response, Koo Hye-sun explained, "I have vocal cord nodules."
Meanwhile, Koo Hye-sun said she recently graduated from KAIST Graduate School early.
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*This content was translated by AI.