As an unrelated tangent, I love seeing it when the “thinking” in a native language leaks into the writing in another, I find it so endearing and intriguing. My French colleagues sometimes produce the weirdest English sentences (perfectly understandable just unusually phrased), that alone occasionally sparks my interest on picking up a bit of French — I just want to learn how different the grammar and sentence construction is!

Obviously, it applies to other languages, I’ve just been working a lot with French. Well, and my own language often leaks into English, of course.