There a lot of songs...
Together When..., Mirrorcle World, talkin' 2 myself... and etc.
I think almost all her songs has important meaning for me, that actually why I've started to listen Ayu. And 'cause some songs are just like 'bout me and when I can't my put my feelings into words she can do it for me in her songs... So there's a Way To Say them for me, thnx 2 Ayu.