Photos of Key attending U-Know Yunho's first solo concert to show his support

This is a photo of SHINee member Key attending U-Know Yunho's first solo concert to show his support.

The long-standing, strong, and heartwarming friendship between SM seniors and juniors really stands out haha.

With U-Know Yunho, who delivered a wonderful performance at his first solo concert since his debut

It warms my heart to see Key personally visiting the scene to offer his deep support and congratulations.