disregard it then. The point was that one's idea of friendliness or whatever may not appear as such to other people depending on upbringing.
In my case, my displays of openess and friendliness were viewed as taunts or soemthing. Apparently the manner with which I spoke at the time, combined with my size came off as threatening, and most of the students at that school saw a hardbound book with more than 300 pages as a weapon and not light reading material.