There is many different translations for this... Some easier to interpret than others. But I feel Kanon is expressing her hatred to this childhood doll. Maybe because she has regrets of her childhood. But the way she says hi to this doll gives chills to me as though this doll "Alice" Is the only thing she has to talk to. Bringing the music video into this (If you haven't seen it I think you should watch it.) But the music video shows her trapped. So in a way I think she feels like the doll, but also is asking this doll questions because she can relate to this doll being trapped.
There is my opinion, I maybe wrong.
There is many different translations for this... Some easier to interpret than others. But I feel Kanon is expressing her hatred to this childhood doll. Maybe because she has regrets of her childhood. But the way she says hi to this doll gives chills to me as though this doll "Alice" Is the only thing she has to talk to. Bringing the music video into this (If you haven't seen it I think you should watch it.) But the music video shows her trapped. So in a way I think she feels like the doll, but also is asking this doll questions because she can relate to this doll being trapped. There is my opinion, I maybe wrong.