Barney: This Canadian. Lily: Road trip! Marshall: Back in college, Ted and I used to take these crazy road trips from Connecticut all the way to Chicago just for Gazzola's pizza. Robin: Come on! Still bros? Ted: But the crust is so good. Women: American money?
Plan: A: Ted; Q: Who proposes a road trip with Marshall? A: Chicago; Q: Where is Marshall's favorite pizza parlor? A: their bachelor days; Q: What does Ted want to reminisce about with Marshall? A: the 'bro' time; Q: What does Lily ruin on the road trip? A: Barney; Q: Who is trying to get Robin American citizenship? A: her Canadian traits; Q: What does Robin still have? Summary: Ted proposes a road trip with Marshall to their favorite pizza parlor in Chicago to reminisce their bachelor days, but Lily comes on the trip, spoiling the 'bro' time. Barney is seeking American citizenship for Robin, but her Canadian traits still remain.