Because I did have time to lunch in a lunchroom or something I invited my friend to come to my place. It just made lovely tomato soap and I have fresh bread. Should be fine for lunch too you might think. But my friend feels embarrassed to have lunch with me when I am so busy. It does not matter for me; I still have to eat lunch and what is nicer eating it together. Maybe some other time, next week, we both have more time for some lunch together. She prefers to go to some restaurant for lunch and I rather stay home.