jl talked about this part of the recording during tfs in seoul
🦝: back then, there were four of us, me, juwon, hani hyung and steven hyung. we did different versions of it. we did low and high versions. we did it a lot. we were recording together and we were like “(weakly) she she sugar sugar…”. the producer said “no, more energy.” and we were like, “more?” so we really lost our voice that day.
they worked so hard and they did very well!!🥹💙