Our ceremony/reception site is on the smaller side, so we are only able to invite immediate family and close friends (which is what we wanted anyway). I have had several people who I have not been close with for a few years say things to me like "I'm so excited for your wedding", "Can't wait to see you in your dress", "Your wedding is going to be so much fun". What is a good way to politely tell them that they are not invited to our wedding? And why do people automatically assume they are invited to a wedding?!?