Does this mean anything???

Ok, 2 things I noticed just now while reviewing the finale. #1 During the love scene Brennan is wearing an engagement ring and no wedding band. However, during the rest of the episode, she and Booth are married. So, that makes me think that the love scene is meant to be a flash from their future when they are actually engaged and not at all part of Booth's coma-induced fantasy. #2 When Brennan and Booth are above the club while Motley Crue is setting up below they are talking about how the cops tried to convince Booth the Bren was having an affair with the Albanian guy. She says it would have been logical for Booth to believe it bc the Albanian is so handsome. He replies that he would have known if she was cheating just the way she knew that he couldn't be the murdered. Bren responds that though she knows he didn't kill that guy, she knows he WOULD kill for her and then lie to her about it so she wouldn't have the bear that burden. Now, the fact that she talks about a burden here as well as in her writing that she is reading aloud at the end is interesting to me. I wonder if Booth could hear her reading her writing and put what she wrote about bearing burdens and what dream Brennan said about him protecting her from any burdens together and is kind of "pretending" to forget her so she doesn't have that burden to bear. I hope that insane rambling makes some sense to someone. It's 1am and I'm exhausted but I had to write this on here before I forgot it. Any thoughts?

Actually we had lot's of thoughts about that.
There is already a thread dealing with all those little things like the wedding band, the writing-or-dreaming-discussion and some other tiny indications that it could be more than just an AU-episode (for example the different clocks in the sex-scene). Take a look at [Only admins are allowed to see this link]