The Break-Up

I think I've reviewed this film at least twice already, so I'm not going to do it again. Instead, I want to remark on something new that occurred to me as I was watching it recently. If you haven't seen it, I'm going to talk about the ending, which may ruin the whole thing for you. In my previous reviews I pointed out that I particularly liked the finish, avoiding the typical Hollywood ending. The main characters accidentally meet up again (perhaps six months or a year later), are happy to see each other, exchange pleasantries and then move on. Everything points towards this being a kind of closure to the relationship. They can finally see past all the anger and unpleasantness, and feel that that chapter of their life is closed. This is what I thought, and I liked it. However, looking more closely at that scene, perhaps I'm completely wrong? Are they going to get back together? The conversation is short and they don't make any plans, but they exchange compliments and both suggest catching up again. He invites her to come on his tour and she says she will. They're both extremely happy to see each other, and both (as far as we know) single. Throughout the film you are made to feel that they could resolve their differences if only they would stop being so stubborn, or explain their situation properly to each other. There is still obviously love there. I know this isn't exactly the riddle that is Michael Haneke's Hidden, but The Break-Up is a better than average film, and I think it deserves some consideration.