Homesick

America is a good country, everything here is better than my country. Environment makes me feel wonderful.i have been here for a month. although everything good here, but I still miss my hometown,my friends my parents and my girlfriend. I'm not sure when can I go home.maybe half year,maybe one years.i feel a little bit lonely, I made some friend here but none of Taiwanese. Recently I smoke a lot,but I think it really help nothing for my homesick... Maybe I have to stay more longer.