You want to give all you have to this nice people. But do not hurt their feelings. If you want to give something to this people do it carefully. When you leave Cuba and want to give something to someone you like, give it three days before you go and never at the airport !!!
They love soap, clothes and medication. So bring that for them.
There are a lot of musquitoos so make sure you have enough medication against them.
Do not give things to the people on the airport the change is big they have to give it away again.
You do not have to be afraid when you got ill,....the best doctors are in Cuba Remember that when you arrive and there is a guy who wants to carry your suitecase...he is probably a doctor !!
The poornes of the people....remember you are in a thirdworld country...the people live in houses from bananaleaves.