Do you think she heard his last line?

Rating: Null/10 (27 February 2008)

She goes, "Baby, you're going to miss your flight," and then it cuts to him and he says, "I know," and starts laughing, but then it cuts to her dancing like she never heard him. Do you think she does?
There are a couple of instances in the movie too where the characters reveal something only to deny it was specifically about the other, for example, Ethan tells her about his dream only for her to say "did you just say that to get in my pants," and he says yes jokingly, and later she plays the song with his name in it and later denies it's about him but any guy's name can be inserted. Do you think they just said that to break the tension? I like the open endedness of the ending. The director really made it less straightforward this time since the guy's married with a kid but by pointing out his marriage isn't that great you're led to believe that there is still hope for these 2.
My money is on a third film a few years down the road, although increasingly the "romance" aspect will be lacking, like it was in this film. If you noticed a lot of the romance and love in this film is framed in past-tense and memories, the two characters don't really share that much physical contact but there's a lot more subtext going on, which I suppose is a more accurate representation of what would happen in reality.