《Justin》的歌詞如下：
Verse 1：
I don't want to let you go
You're my everything
You're all I need
Justin Bieber - Just
Chorus：
So why you leaving when it's so cold
Justin Bieber - Just
And I don't know what to do
Without you by my side
Justin Bieber - Just
Verse 2：
I'm feeling lost without you
You're my guiding light
And now you've gone and I don't know why
Chorus：
So why you leaving when it's so cold
Justin Bieber - Just
And I don't know what to do
Without you by my side
Justin Bieber - Just
Bridge：
I'm feeling lonely now
But I won't let it show
I'll keep my head up and keep on moving on
Chorus：
So why you leaving when it's so cold
Justin Bieber - Just
And I don't know what to do
Without you by my side
Justin Bieber - Just
Outro：
I'll find a way to make it work
No matter what it takes
I'll never give up on our love.