Some subjects are difficult to explain to you. I don't want you to expect we will be together soon. .. because we both have a duty and the burden of its own that need to be made in their country.
Some subject matter is difficult to understand you. I do not want you to expect that we will be together soon.. Because we both have a duty and obligation to do their own in their countries.
About some difficult to explain it to you. I don't want you to expect that we will be together soon. Because we both have the duty and his burden to do in their home country.