copgirl1964:Head canon: Greg’s grandmother is from Serbia, so he’s fluent in that langua
copgirl1964:Head canon: Greg’s grandmother is from Serbia, so he’s fluent in that language. Trusting Greg implicitly, Mycroft brought him along as back-up, when he extracted Sherlock from his imprisonment in Serbia.Standing watch, Greg decided that just hanging around the area looked a bit too suspicious, so he occupied himself by cutting letters and a heart into the bark of a tree. The extraction went a bit faster than anticipated, and Mycroft caught Greg before his little piece of art was finished, and he could find a different spot to stand guard.On the way home they had time to talk, so Mycroft returned not only with his brother, but also a goldfish. -- source link