A vaccuming romance, that draws you in. Usually one side of the relationship is using the other, and the used is so entwined in the romance that they never confront the user. Term made popular by emo and punk rock bands such as My Chemical Romance and The Used
I must have caught something
In the heat of all these dances
I'm a worm with no more chances
And I've lost all doubt
In a chemical romance
"The Used- Take it Away"