Hello- Maybe some of you experts can help. I work in a medium size office. A co-worker who I do not report to but has a high position in the company seems to have some kind of grudge or vendetta on me. Its hard to pin down, but basically its all in the way he walks by my cube and glares at me. Its subtle but unquestionable if you observed the body language.

I can't think of a diplomatic way to confront him or if i go to a superior without looking like a jerk about it.