How can two people who love each other, who are in love, decide not to be together? With no specific reason for not being together.
Why would something like that happen?
Is the love that's there just not enough anymore? Has it changed?
How does it work when they are not together any longer, and somebody asks why they're no longer together? What would one answer? If it were someone I didn't know very well, I would say something like, "Fuck off." No, not really. Well, maybe.
But what if it were a friend who hadn't seen them in a while? You couldn't just say, "Too complicated. Just leave it at that."
Because if I asked someone that question and they told me that, well, it just wouldn't be good enough.