[Verse 1: Robert Gillies]
Bluebird, sweet bluebird
How you remind me of a girl
Who took from me my world
She stole every heartbeat
But I'd like to say I gave them first
To save me from this curse

[Verse 2: Charlie Puth]
Bluebird, sweet bluebird
Outside my window with nothing to say
But sing of better days
But those days ain't coming
Feel like just running away
Running away

[Chorus: Charlie Puth]
Oooh, oooh
She's flying south again
Oooh, oooh
I'm on the run and I
Don't wanna be without her never wanna doubt her, no
But if holding on is breaking us apart
It's best stay we apart, best we stay apart

[Verse 3: Robert Gillies]
Bluebird, sweet bluebird
It seems like years since you've been here
Since the day you disappeared
Though my heart's still aching
I know you're safe where you are
Wherever you are
[Chorus: Charlie Puth]
Oooh, oooh
She's flying south again
Oooh, oooh
I'm on the run and I
Don't wanna be without her never wanna doubt her, no
But if holding on is

[Bridge: Charlie Puth & Robert Gillies]
Breaking both our, breaking both our
Breaking both our hearts
Though I'd rather hold you close
I've just gotta let you fly away
Bluebird, fly away

[Chorus: Charlie Puth & Robert Gillies]
My baby
Oooh, oooh
She's flying south again
Oooh, oooh
I'm on the run and I
Don't wanna be without her never wanna doubt her, no
But if holding on is breaking both our hearts
She's flying south again
Oooh, oooh
I'm on the run and I
Don't wanna be without her never wanna doubt her, no
But if holding on is breaking us apart
It's best we stay apart, best we stay apart
Oooh