Lily: Yeah, I think my high school boyfriend, Scooter, is still sort of on the hook for me.
Marshall: Sort of? He totally is. The poor guy showed up at our wedding hoping to win you back.
Lily: Yeah. It's still sometimes weird when I see him at work.
Marshall: Wait, what?
Lily: Scooter works in the school cafeteria. We've talked about this.
[flashback to Lily in the school cafeteria:]
Scooter: Hey, Lily. Nice dress. Tater Tots? [mouths] I love you.