As long as your smart about it in my opinion it doesnt realy matter how close you are you need to realize that an sp unless they r a total nut job want you running up to them in the local coffee shop and say hello as much as you do . Beleive me I once ran into an sp in the local grocery store we both looked at each other winked and nodded and that was it and beleive me I live in a small town where gossip is like a sport.