Felix Hyunlix

Felix had been diagnosed with an intervertebral disc hernia in 2022, and in these months of 2025 his hernia had worsened but he refused to have a hiatus

In a Stray Kids group live, Felix looked very uncomfortable because of his hernia; it hurt every time he moved. Hyunjin, who was next to him, noticed Felix's discomfort and became worried. He placed a hand on Felix's knee in a comforting gesture. When the two saw each other, Hyunjin smiled.