"you were never mine" lyrics

I found your hair tie in my bed
It makes me laugh inside my head
Running back all that we said
Don't know what's happened now since then

Turn off the lights
What we had is gone
Butterflies
They're all just flying off
Never a sign
It's nobody's fault
You were never mine
But It went on and on and on
What we had is gone gone gone
But it went on and on and on

Found those pictures in my phone
When we hiked up to half dome
Damn, I'm holding you so close
Thought I'd never let you go

Turn off the lights
What we had is gone
Butterflies
They're all just flying off
Never a sign
It's nobody's fault
You were never mine
But it went on and on and on
What we had is gone gone gone
But it went on and on and on

(Butterflies keep falling away
But it went on and on and on
Butterflies keep falling away)