Their bags - and they're not travelling light - are festooned with maple leaves, a subtle clue this young couple hails from everyone's second-favourite country.
"Where am I from?" Chelsea McDonald, 20, asks, smiling. "You won't have heard of it. Prince Edward Island."
Named for Queen Victoria's dad, this small eastern-Canadian province is home to just 140,000 people. But I've heard of it. Of course I have. Everyone has. This is the island of Anne Shirley - Anne of Green Gables. The book, by Lucy Maud Montgomery, sold 50 million copies; the first woman I ever loved was Megan Follows, who played Anne in the 1985 CBC television series.
But enough of that. Poor Chelsea has spent 26 hours travelling and is probably not in the mood to indulge this writer's reminisces. "We left LA at 10pm on Monday," she says, "and we've only got in now. Arrived at 7.30 this morning on ... what day is it? Wednesday?"