When a person is 'conveniently offended' by the actions or words of another person, in order to take the moral high ground. Most commonly seen when a politician from one political party is commenting on the words or actions of a politician from a different party. It is convenient for the politician to convey shock, disgust, outrage at the other politician for something that they themselves do all the time.
The politician was completely confended that the politician from the opposing party had acted in such a way.
When a someone expects special discount or other benefits above and beyond the ordinary from a service provider because of a friendlyrelationship, but then also expects all the benefits of a traditional customer/business transaction.
You give a neighbor or friend the discount over what you'd normally charge, and come over on the weekend, then they are confriending you by expecting all the same level of service you'd give a full paying client.