美國簽證係咪好難批俾單身女子架!?

唔好寫佢地址！　你要預先揾定一家酒店名，　話你係觀光會住係間酒店，　又話你因為感思節或者聖誕節去玩．　
領事唔睇你入息証明的，　只要你有公司發出的請假信，　証明你請幾多天假期及會係那天會返工．最好係有齊二封信，　最有力的．
記得去柯達影相，　佢效果最合格的，　而且要帶幾拾元到時交郵費，　因為批回的ｐａｓｓｐｏｒｔ係經郵局寄反俾你的，　見完領事如果佢叫你交郵費，　就即係你得左，　不過唔知會批你幾多年，　你堅持無朋友係觀光就機會批十年．

In your case, the best way to convince the consular officer is your return ticket. The return ticket is your only proof to show you will come back.

Furthermore, don't lie on your application. If you really stay at there, tell them the address. Ask about the relationship. Then say it.

When you try to hide your secret, you will somehow expose from the way you tell. And believe me, consular officers see people lie everyday. They know if you are telling the truth.

By the way, as a personal advice, don't go there without letting your "bf" know. Long distance relationship is so hard to maintain. Somehow you may have to see what you don't want to see.