I believe you got a great description from Mr. Raj Shekhar Sharma. In my expereince if this is someone importnat in your life, you will need persistence to clear any issues. They may try can at first to evade – out of inability of focus on the direction of resolution. Try to get them to spend a few minutes dealing with the situation and clearing the air together. Express your concerns about how they made you feel, and alsways be polite. Hope this helps little bit more.