Ted: You know who I bet it is? Robin.
Marshall: Already checked. [v.o.] Lily and I paid her a visit at the new World Wide News headquarters.
[flashback to Lily and Marshall with Robin at work in front of a large banner for her show. Marshall is close up to Lily and staring intently:]
Lily: And I'm so excited, because I've been trying months to get this reservation. Can you hold on just one second? What the hell are you doing?!
Marshall: Nothing. Nice photo.
Robin: Oh.
Marshall: Your passport must be enormous.