Toxic Love

I heard a new song about being in a tragic, insane kind of love that brings you pain, but of course it is worth it.  I like the song but I am not sure about the message.  This is a toxic love the hurts you but you just can't let go. 

You still need it, but you wish with every fiber of your being that you did not.  This sounds like an addiction.  I thought the song was about a love between a man and woman but the more I listen to it, the more I am not totally convinced. 

I guess everyone can relate to this type of toxic love and no matter how good it feels you have to take the first step to walk away.  Put one foot in front of the other, take a deep breath and don't look back, look forward and step softly...