K-idol Cha Eun-woo's touching music tribute for late bandmate ...

“No matter what song I hear while walking on the street, it feels like it is your story, my story, and our story,” Cha wrote.

“I always miss you, thank you, and I love you, my friend Bin Bin.”

Cha’s music video was uploaded at midnight on Jan 26 and has since garnered more than 710,000 views.

The A Good Day To Be A Dog (2023 to 2024) star also wished Moonbin “happy birthday” on his Instagram Stories, thanking him for “appearing in my dreams”.

Cha’s fellow Astro members also honoured Moonbin on social media.

Sanha, 24, shared a photo of the moon on his Instagram Stories with the caption “Twenty-six, twenty-four”, referring to their current ages. He also posted a photo of himself with Moonbin, wishing his “hyung” (elder brother in Korean) a happy birthday.

MJ, 29, and Jinjin, 27, penned their memories of Moonbin on Astro’s official X account. “Happy birthday. I love you, and I miss you, my younger brother,” MJ wrote.