No. The way this works is I will do whatever the hell I want (Like usual), only y'all get to read every single letter I receive and/or send. Open character. Except for boring stuff like "Next monster location".
Since the two are adventurers, I figure there won't be any great secrets they will learn anyway so no harm done. Also, in case I somehow run into an invader and hear something, it's here to read, not as if it'll make much of a difference though.