PS: @Delirium-Zer0 needs to be congratulated for the effort in bringing that detailed explanation about things that many of us think about the album
It's interesting that I always found out the "Party queen" song a little bit strange, it always made me feel like "Hey, this isn't fun at all". That heavy synth during the pre-chorus and its "explosion" in the chorus kinda makes me feel like there's something persecuting and threatening Ayu.