Well...When i watch a concert..I kinda want to see what Ayu visualizes in the song...what she thinks of it...
You know..it's just kinda fun...Like a story..
She's singing about her, or a person, and it a concert or performance, she somewhat brings that to life with her imagination. If the song makes her want to dance, i'd like to see her bring it out.
I love Ayu as a person, and i Love her music, so it evens it out.
But that's just my case.