On April 30th, Astro's Cha Eun-Woo met his Thai fans on stage in Thailand. On this day, Cha Eun-Woo was captured shedding emotional tears in memory of his late fellow Astro member Moonbin, who passed away recently.

Thai fans posted the video clip with the caption “crying.” The star was caught crying whilst performing his solo song ‘Focus On Me’, which is an OST for the tvN drama ‘Racket Boys.’ It is believed that the lyrics of the song reminded Cha Eun-Woo of his late friend Moonbin.

Moonbin, who was also a member of boy band Astro and a close friend of Cha Eun-Woo, passed away on April 19th. After his passing, Cha Eun-Woo visited Moonbin's memorial space and left a heartfelt letter that read, "I will take responsibility for what you left behind, so don't worry too much. You did well. I love you and I'm sorry, my friend."