Marshall: We delivered every single package on that truck. But I still have one package left to give. Yeah, I did. Merry Christmas. Open it, Baby.
Lily: Okay. Oh, my God. An Easy Bake Oven! I've wanted one of these ever since I was a little girl. In this exact model. I never told you that. How did you know?
[flashback to Ted and Lily at MacLaren's one month earlier:]
Marshall: It's our first Christmas since we got back together. I want to get her something really special. So I'm getting her a jukebox.
Ted: Wow, that's a great gift.
Marshall: Not really. It's this big and it dispenses gum.
Ted: Oh, man, I know something you could get her that would blow her mind. Ready? Eight years ago...
[flashback to Ted and Lily in their college dorm room eight years earlier:]
Lily: When I was a kid, all I wanted was an Easy Bake Oven. I begged and I begged, but all I got was a stupid Lego set because my feminist mom didn't want me conforming to traditional gender roles.
Ted: Easy Bake Oven, that's what I'm going to call my van. [Marshall enters] Dude, how was the concert?
Marshall: I couldn't find the outside.
[back to the present day:]
Lily: I can't believe Ted remembered after all these years.