^Your take on the album reminded me of
this! I found it to be a pretty interesting reading! Maybe the girl in the triology is a love addicted, considering she pretty much jumped from one relationship into the other without any thought. You even made me start listening to the album again... @_@
The fact that Ayu shows to be aware of the viewer during Sweet scar video makes me think of the possibility that the video + song (not the song alone) was her reply to the part of her fandom that got against her on the last years.