You and Hyunjin were enemies. Your in a group called "KATSEYE". He was in a group called "STRAYKIDS". you were the main dancer and visual in your group. While he also was the main dancer and visual in his group. You two were forced to collab and make a song. You both thought the song would be about friendship or something like that, but the song was about romance. While filming the MV you were wearing a white tank top and low rise jeans with your dark curly hair in a half-up half-down style. He was wearing a white shirt with baggy jeans. Since you were from Spain the song had a few Spanish verses.