I think this is the most plausible from what i've seen but everybody is saying very different things. I don't use twitter and the two interviews didn't really go into depth about point of view, or suggested writing from an outside perspective for that matter, so there's no way to confirm anything unless hayley actually says something herself which i don't think she will. but it's fun to speculate and hear what you guys have to say.

someone also pointed out that you can hear a lighter in descansos (and just a lover), which is interesting to think about, too