You think you’ve got the hang of Brits then you’ll be delighted to know we have a functioning class system which allows us to spot easily who belongs where. There’s cultural norms within different parts of society, whether you have ‘dinner’ or ‘tea’ in the evening, your knowledge of cheeses, whether you like football or rugby, how food is served to you when you’re a kid (do you get a plate already filled or do you fill it yourself from the table), these little tells are all a subsection of British culture.