"i can't get it out of my blood"

is that true? Every time I meet new international volunteers they say the same and they come back, or will to come back, to this small closed Nablus!!!

what is special about this city? it's my home where I grew up and spent my childhood....
during their stay they go to Ramallah, Jerusalem, Nazareth...."Nablus is Palestine" … is that true, why do they have this common feeling?