Questions and Answers:
Why does a guy lead you on, then blow you off, then all of a sudden try to set you up with his friend from home?
That's simple. He had you in mind for some cheap and meaningless sex, but then somebody else more attractive caught his eye. You're were thrown to the curb but then he remembered that his friend at home hasn't gotten any in a while, thought you were worth the time at one time, so he figured you were good enough for his friend. That's all.