Lyric discussion by hateme. 

I think it's about wanting the lust back in the relationship. They are in love but they are so comfortable that she isn't in the persons head but in there heart more. I think she wants the excitment and lust back in the relationship and she isn't going to be unfaithful but she will look (stray) to see if she can still get that feeling but really loves that person.

if that makes sense.

An error occured.