Scottish woman who worked in the US shares Americans' most confusing customs

Kirsty, from Scotland, spent four months living in America. She has gone viral with a TikTok video in which she asks questions about things she doesn't understand about the US. https://www.dailymail.co.uk/femail/article-9198721/Scottish-woman-worked-shares-Americans-confusing-customs.html?ns_mchannel=rss&ns_campaign=1490&ito=1490