wew.. is there any purposes to use 140?
i mean it might be 180 or 240 at the first then it change to 140 when MV recording done(added other part of song)
or...
they really made 140 since the beginning? is there any meaning or purposes to use 140?
140 is probably in reference to the tempo marking (speed) of the song. The chorus is played at 140 beats per minute (BPM). The part just before where Jessica says "back to 140", the song is slowed down to 98 BPM, then sped "back to 140" BPM