Kim Jang-hoon and Haha's 'I Just Sang' draws warm early comments on 1theK

Early viewer reaction has gathered around the music video for "I Just Sang" (노래만 불렀지), a duet by singer Kim Jang-hoon (김장훈) and Haha (하하) released through the official 1theK channel. The most-liked comments were brief timestamp reactions: the top one pinned the 1:03 mark, and a Spanish-language viewer pointed to 0:11, writing that "everything is so pretty — it has that charm." The most detailed response, written in Korean, called the song "a comforting classic" (위로가 되는 명곡입니다) and added, "Haha, please keep making music for a long, long time — the vibe and the voice are so good, and the collaboration with Kim Jang-hoon matches so well in emotion and voice."

Other commenters focused on the vocals and the song's message. One wrote, "What a beautiful voice you have," while another echoed the track's premise, commenting, "If singing could really solve all your worries, how wonderful that would be." One viewer left nothing but an excited cheer, and a single comment struck a different note, asking simply ".....AI????" without elaborating. On the whole, the small set of early comments leaned toward praise for the pair's voices and the song's consoling tone, with that lone question standing as the only skeptical aside in the thread.