Explain

This girl, with no name
Oh she’s coming again
In my dream where I swim
Forgotten, you see

I know, this girl
Reappeared
As a sum of all my fears
She’s shouting beside me
Explain

This girl, with no pain
Oh, she’s carving my name
In my dream where I seem
To be guarding, in esteem

I don’t know, can’t explain
Feeling drained
It’s been driving me insane
No comfort, all doubting
This way