The world of K-pop is still reeling from the tragic news that Moon Bin, a beloved member of the group Astro, died by suicide on April 19th, 2023. Fans and fellow musicians alike were left heartbroken by the loss of such a talented and vibrant young artist. In the days following Moon Bin’s passing, his fellow members of Astro visited the memorial space to pay their respects and leave letters expressing their love and affection for their friend and bandmate. Cha Eun Woo, who was particularly close to Moon Bin, left a moving message that captured the depth of his grief and regret. Addressing Moon Bin directly, Cha Eun Woo…