How I Met Your MotherSeries 5 Episode 5: Duel Citizenship
Marshall and Ted take a road trip to Chicago for a nostalgic bachelor's adventure. Unfortunately for Ted, Marshall has asked Lily along and consequently, their plans change. Robin faces deportation when she breaks an American's nose. With the help of Barney, she swots up for a citizenship test but on the day of the test, realises she doesn't want to be a fully fledged American.
- Original air date