Translation of fictitious in German

Let's not forget how we started. We were writing each other very long messages and today we are both much more fluent in both languages. No book could have brought us that far. Cheers.
Anyway, I will add the 'offending' word feature within a few hours and write you an email once it is up and we will give it a try. Do you agree? Did you get my message? When do you want to start translating for me?
It was a short but nice letter from you. I hope that you had a great vacation. I realize that I should practice at least half an hour a day. Vocabulix helps to learn Spanish vocabulary.