So sad about your friend soop. Are any of his other friends able to visit him? I know a lady the same age as my BiL, 86, she cannot get around very well but has always been a sociable chatty person and although she is now widowed and living on her own she has at least 5 or6 people calling in to see her every week. Some to do something for her, washing or gardening, one to take her shopping and others just for a chat because they enjoy her company. Most of them can't stay very long but it keeps her in contact with people and stops her being isolated.
My BiL on the other hand, though sociable at times has always preferred his own company and since he was widowed has turned very inward and become very lonely. Since he had to stop driving this has become worse and now his health has declined as well. I'm not saying that his health is anything to do with his isolation, just that he has been very unhappy at times.
number, I've had two recent cases of people being discharged from hospital seemingly too quickly. One was DH who really would have been better with another 24 hours in hospital. That wasn't potentially serious and we managed anyway. The other, my BiL mentioned above who was really very poorly when they wanted to discharge him. Our nephew who is now looking after him had to really stand his ground and insist that he could not cope without some sort of care package.
We used to say that Portuguese hospitals kept people in longer than British ones did but that doesn't seem to be the case now. Although they are extremely good in many other ways.
Lona, I wish my UK base was nearer you. My dishy, not so young, chiro is taking a sabbatical. He is having what sounds like a delayed Gap year. He left only 24 hours before I came back this time, he has got our address in Portugal though. 
Bella, yes I am in UK at the moment! I've PM'd you. You are right 20kgs isn't very much. I came with a case that weighed only 15 kgs., and that included 2 Portuguese loaves, 3 birthday presents. 1 anniversary present, DD1 has been married 25 years,
a box of marzipan Easter cakes, 2packets of chocolate dragees,(GD's still need chocolate when they are in their twenties) and what felt like 10 ton of sugared almonds.
Maybe not quite ten ton of sugared almonds but I have got enough to share with everyone in the kitchen and there is a marzipan bunny or chicken for each of you as well.
This seems to have become a very long post, I must make sure that I call in to the kitchen more frequently. 