Over the past few years, there were two main theories of how the show would end. 1) The mother is dead. The theory behind that being the story was told entirely from Ted's perspective. The mother isn't there to interject, and this theory was really cemented in the penultimate episode when the mother tells Ted that she doesn't want him to be someone who lives in his stories, and to go out and experience life. He also gets choked up after she says, "What kind of mother wouldn't show up for her child's wedding?" hinting at a terminal illness. The finale was no surprise if you picked up on some subtle hints. 2) The other theory was that Ted was dead. This would have been explained by the fact that you have a narrator (Bob Saget), instead of Ted's voice. He's already an adult, this isn't "The Wonder Years." The narrator could have been a lawyer, or family friend who was reading this story to his kids shortly after his passing. That was obviously a red herring, and was never explained. Ted's real voice just took over the story over the last few minutes. It's been almost a week, and I'm still not sure how I feel. I knew what was coming, and hated it, but sort of made peace with it when you think about the fact that the mother is also reunited with her first love (Max) who died suddenly. I still find it weird that Ted and the mother waited so many years to get married when that goes 100% against who Ted was the whole series.