Not Enough Lyrics

Lyric discussion by emspringfield 

Cover art for Not Enough lyrics by Avril Lavigne

I believe that the song is about two people who have been in a relationship for a long time, but somewhere along the way they lost their spark. They fell into a routine and gave each other everything, but now they have to realize that without love this routine stops working for the two of them. I think it's about love and losing it, and even though you regret losing it, you have to let go because it isn't enough.