8. You invited him to dinner but you don’t intend to pay for it.
“Seriously, it is offensive for her to assume that I’m going to pay for her dinner!” There are a few more days till pay day and you know you cannot afford to pay for dinner. Unless he invites you to dinner, don’t be disrespectful by trying to get a free meal out of him. When you invite someone to dinner, at a minimum, be ready to share the bill.