My idea of neighbourly may not be to popular and my idea being a true friend either but its how I believe so I'll share it with you. Just promise to read it with an open mind. So here goes, sometimes a true friend and neighbor has to be willing to tell them when their wrong as well as all the good stuff everybody else has mentioned here. If they have mistreated another neighbor, maybe one that's not so popular, or said something inappropriate. We all have had times that our best buddies have embarrassed us by pulling out their jerk card. Maybe they got a little drunk or road rage set in or their just hot headed, a true friend, ( which I believe in compasses neighborly also) is probably the only person close enough to get away with telling them that they are wrong that they will here it from. If you don't tell them then your disrespectful to them, yourself and the entire neighborhood!