Ted says goodbye to his friends and plans to leave for Chicago but ends up meeting Tracy (the Mother) at the train station in the rain, under the yellow umbrella.
Ted and Tracy plan to marry but postpone the event because she's pregnant.
In How I Met Your Mother Season 9 Episode 23, Robin's career takes off but as she travels the world as a journalist, she and Barney are miserable. The two decide to divorce. Their friends are devastated.
You can watch How I Met Your Mother online, the first part of the two-part series finale right here at TV Fanatic.