My friend popped round for a cup of tea this afternoon, about 3pm, and stayed for a couple of hours. DH thinks I'm terrible for not getting a bit of cake or some biscuits in to offer her... (I don't have any in the house generally as I'm on a diet, and would definitely just eat it). Now I feel really rude! If you went to someone's house for a drink, would you think it rude if your friend didn't offer cake or biscuits?