Lyrics:

Don't be afraid when you're drowning
Under a sky made of blue
Don't be afraid 'cause that happens
Once in a blue moon
And don't be surprised when you fail
In changing your life for a new
Don't you be scared 'cause that happens
Once in a blue moon

So don't be afraid when you're leaving
Something that you loved behind
'Cause sooner or later you're going
To wipe the tears from your eyes
And don't be sad when your conscience
Is telling you nothing but truth
Don't be afraid 'cause that happens
Once in a blue moon

Don't be afraid when you're waking up
All alone in your room
I'm sure it will happen only
Once in a blue moon
And don't be sad when I'm dying
Under your sky made of blue

But I'm so scared it will happen
Once in a day
For me and you