Lost message

All day long I sit by the riverside
Watching the sunrise and the colors it brings
Here I can sing, 'cos there's no one around
Some birds fly above me, flying so free

Remember an angel as she sat beside me
Here by the riverside
I looked into her big blue eyes and loved her like rain
Then she flew away like the bird she was before

I saw her flying into the sunset
As the sky turned to black and she faded from view
Next morning by sunrise I watched and waited
Waited for the bird that was my angel within

But she never returned
And I'm still waiting
Where is she
Is she gone

Was she murdered by a man, thinking that she was just some bird?

All day long I sit by the riverside
Watching the sunrise and sunset
I'm waiting for my angel to appear
But I'll have to accept I'll never see her again

'cos she never returned
And I'm still waiting
Where is she