Hallo Matthias! Schön, dass Du Zeit für eine gemeinsame Mittagspause hast.
Why is "Du" capitalised here?
I put it through Duden's proof reader as "du" and it said something like if "du" is a form of address in a letter it should be capitalised. Is this the same as capitalising "Sie" when addressing someone?
I can find other phrases in the course with "dass du" where "du "is not capitalised.