Lyric discussion by roflmao111 

I think the song is definitely about Alzheimers. Probably even the daughter singing to the mother who cant recognise her anymore.

"Say my name So I will know you're back you're here again For a while"

The "for a while" is the slight sudden traces of memory.

And also, near the end of the song,

"You drift away again Too far from where I am When you ask me who I am"

probably means that the mother cant remember her anymore. All the lyrics fit if this was about Alzheimers.

Especially this part:

"You're not aware Your hands keep still You just don't know that I am here"

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