Alyson Hannigan was a guest on The Late Show and David Letterman asked her there are any hints of who the mother is going to be on How I Met Your Mother. She told him she thought the reveal was going to be the final frames of the show, but she was wrong. Then she pretty much told us to watch the show on Monday, but didn’t say why. Since that episode takes place at Barney and Robin’s wedding where Ted meets his future bride, maybe she predicted the ending of the 7th season as compared to the season finale. I don’t know about you, but I just want to meet her already!
