I feel like this is a song about a girl who liked being in a bad relationship, and that she stayed in what was clearly a failing relationship with the narrator for some bizarre reason that people do: she's happy in being unhappy. I think we've all known that sort of a person, who is always pissed and hateful in their relationship, yet they seem heartbroken when it's over. Then, as soon as they're back together, it's back to perpetual bitchiness. I get the feeling that he's acknowledging and calling her out for this behavior.
I feel like this is a song about a girl who liked being in a bad relationship, and that she stayed in what was clearly a failing relationship with the narrator for some bizarre reason that people do: she's happy in being unhappy. I think we've all known that sort of a person, who is always pissed and hateful in their relationship, yet they seem heartbroken when it's over. Then, as soon as they're back together, it's back to perpetual bitchiness. I get the feeling that he's acknowledging and calling her out for this behavior.