The delicacies of you and You

English speaking foreigners to the Czech Republic who are interested in the language are often befuddled or even annoyed by the feature of formal and informal speech in Czech grammar, called vykání and tykání - that is, the formal, plural “you” and the informal, singular “you”. Nowhere is that characteristic more frowned upon than in multinational companies, where new employees, called “formal you” at the job interview, are renamed “demotic you” on their first day of work, and told to address everyone else accordingly.