K-Pop Star Seohyun's Piano Passion Leads to Painful Finger Arthritis

In October 2025, K-pop star Seohyun of Girls' Generation opened up about a recent health scare caused by her newfound piano obsession. According to the report, Seohyun had become completely captivated by the piano, inspired by the performances of renowned pianist Lim Yoon-chan. True to her intense personality, Seohyun dove headfirst into the hobby, installing a soundproof room in her home and practicing for up to 10 hours a day.

However, this relentless dedication took a toll on Seohyun's body. After about three months of these marathon sessions, she developed a painful case of finger arthritis. "My knuckles were all swollen and none of my rings would fit," the star confessed, revealing the severity of the inflammation. This condition, known as osteoarthritis, is common among professionals who use their hands constantly, but for Seohyun, it was an unexpected consequence of her beloved new hobby.

Realizing the damage, Seohyun has since sought professional guidance and is now taking proper piano lessons. "I didn't get arthritis after learning from the professor," she shared, relieved. This experience hasn't dampened her passion, but it has taught her the importance of balance. While her fingers heal, the actress is also busy with her career, gearing up for the release of her new occult action film, 'Holy Night: Demon Hunters', where she plays a powerful exorcist. Seohyun's story serves as a powerful reminder that even the most disciplined stars are human and that passion, without caution, can have its limits.