Despite the fact that Kate will one day be crowned as Queen, there are still two royals that she must curtsy to whenever she sees them, according to an etiquette expert
There are some strict protocols in place when it comes to who bows and curtsies to whom within the British royal family. Here's everything you need to know about how they greet one another
Rules include ditching voicemails, headphone usage, when to send a text, and what to do if it's a bad time to talk. An etiquette expert says people have 'forgot how to interact'