Cha Eun Woo, a member of ASTRO and an actor, expressed his gratitude for the coffee truck gift sent by Moon Sua, a member of Billlie and the younger sister of the late Moonbin. Cha Eun Woo posted a picture on Instagram on May 19th KST, thanking Sua for the thoughtful gesture. The photo showcased the coffee truck that was delivered by Moon Sua to the filming location of Cha Eun Woo's upcoming drama. A banner on the truck conveyed, “To Eun Woo oppa, from your next little sister after Dongdong, Sua. I’ll always be cheering for you,” which brought a heartwarming touch to the gesture. Other banners displayed messages like “Oppa, fighting until the end!” and “Wishing success to the cast and crew of ‘The Wonderfuls.’” Cha Eun Woo is currently working on the Netflix original series 'The Wonderfuls', which is his upcoming acting project.