Sheldon: "Number one, in Sweden, punctuality is taken very seriously. In other words, the loosey-goosey attitude in Helsinki will not fly in Stockholm."
Amy: "Two, at the beginning and end of all business and social meetings, shake hands with everyone present: men, women and children."
Sheldon: Yes, you're all encouraged to pair off and practice this once we're in the air and the seat belt sign is off.