The first stage is called "the honeymoon". In this stage, you are excited about living in a different place, and everything seems to be marvelous. You like everything, and everybody seems to be so nice to you. Also, the amusement of life in a new culture seems to have no ending.
Eventually, however, the second stage of culture shock appears. This is "the hostility stage". You begin to notice that not everything is as good as you had originally thought it was. You become tired of many things about the new culture. Moreover, people don't treat you like a guest anymore. Everything that seemed to be so wonderful at first is now awful.