As a German I am super happy to hear that you are having such a good time in my, or now our, country. So often the news focus only on the bad things which sometimes blinds me on how nice people can be to each other and help each other out as one big community.
I also enjoy reading about how the colleagues and him genuinely like each other. So often on US forums I read a sentiment along the lines of "shut up and just do your work", but since I spend 8 hours with these people each day I prefer us to be as close to friends as possible.