Ha ha! ^_^
I am friends with many people in Abbottabad, and being a foreigner (which there are few of) people are very up for conversation, and people like to have a laugh and joke at the terrorism stuff. A few people now call that pizza hut "Osama's local" because of my enquiry into his penchant for western cuisine.
In Pakistan as long as you are a guest of someone in that area, then you are welcomed by everyone.