A commercial called 'Return The Favor' for NJOY Electronic Cigarettes features a song by Swedish DJ, Avicii. The song is called 'Hey Brother'. Read on to watch the video for the full song and read the lyrics.

The commercial's message is all about friends sticking together, having each other's backs, and friends not letting friends smoke.

The song is featured on Avicii's debut studio album, "True" and according to Wikipedia, "features uncredited vocals from American bluegrass singer Dan Tyminski."

Here is Avicii's video for the full song, the lyrics are below.

'Hey Brother' by Avicii - Lyrics:

Hey brother, there’s an endless road to re-discover.
Hey sister, know the water's sweet but blood is thicker.
Oh, if the sky comes falling down for you,
There’s nothing in this world I wouldn’t do.

Hey brother, do you still believe in one another?
Hey sister, do you still believe in love, I wonder?
Oh, if the sky comes falling down for you,
There’s nothing in this world I wouldn’t do.

What if I'm far from home?
Oh, brother I will hear you call.
What if I lose it all?
Oh, sister I will help you out!
Oh, if the sky comes falling down for you,
There’s nothing in this world I wouldn’t do.

Hey brother, there’s an endless road to re-discover.
Hey sister, do you still believe in love, I wonder?
Oh, if the sky comes falling down for you,
There’s nothing in this world I wouldn’t do.

What if I'm far from home?
Oh, brother I will hear you call.
What if I lose it all?
Oh, sister I will help you out!
Oh, if the sky comes falling down for you,
There’s nothing in this world I wouldn’t do.

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