Justin Bieber的《Boyfriend》的歌詞如下：
Verse 1:
Baby you're my favorite thing
Just can't get enough of it
Girl you know what I like about you
You're the best thing since sliced bread
Chorus:
So tell me what you're thinking
Won't you let me know
Boyfriend you're my everything
And I don't want no other lovers
Verse 2:
Girl you got me feeling so emotional
You're the only one on my mind
And I don't want to let you go
Girl I promise you a lifetime
Chorus:
So tell me what you're thinking
Won't you let me know
Boyfriend you're my everything
And I don't want no other lovers
Bridge:
Got a feeling down to my soul
I can see it in your eyes too
When I'm with you I never wanna leave
Baby we can do it every single time
Chorus:
So tell me what you're thinking
Won't you let me know
Boyfriend you're my everything
And I don't want no other lovers
Yeah yeah yeah yeah...
Oh oh oh oh...
Justin Bieber的《Boyfriend》是一首甜蜜的情歌，表達了歌手對女友的深深愛意和依賴。歌詞中多次強調了對女友的喜愛和珍視，表達了歌手對與女友共度餘生的渴望。