18. WHEN YOU ASK THEM “HOW ARE YOU?”
This is possibly the biggest cultural barrier separating Europeans and Americans. In the US, asking someone: “How are you?” or “How’s your day?” is a pretty standard greeting. It’s friendly, casual, and not an actual question. Over in Europe, asking someone how they are suggests that you actually want a full reply (basically, their life story).
In the UK, the equivalent is “are you alright?” This has actually freaked Americans out – it doesn’t mean that they think you’re unwell or in trouble. It just means “how are you?”