“'Highway 1009'를 우리 첫 팬송으로 직접 프로듀싱한 게 저에겐 큰 의미였어요. ENGENE을 위한 이야기를 음악에 담는 일, 그건 오래 기다려 온 거였어요.”
Producing 'Highway 1009' as our first fan song meant a lot to me. Putting our story into music for ENGENE was something I'd been waiting to do.
— Heeseung (ENHYPEN)