Barney: [chuckling] Do you seem how lame you were back then?
Robin: Yeah, you're right. I was lame.
Barney: Totally lame. Ugh. And, of course, the robot makes an appearance in the sad love ballad.
Robin: He was my sidekick. He had to be.
Future Ted: [v.o.] And so they watched it again. And again. And again. They watched it over and over that night until finally... [Robin and Barney kiss] They stopped watching.