First off it is by Ne-Yo but it features Sekay, he does the 2nd verse. Anyways basically the song is just letting guys know to not let a good girl go cause you'll regret it. I just put it on my mp3 player today and haven't been able to stop listening to it for the past 2hrs. Lovin it! I told my fiance I like this song and he dedicated it to me: D