I was just feeling rather thankful for you being a gentleman at lunch today - when a door was nearly smashed into my face by a male co-worker oblivious to the fact that I may want to go through the door also... Thank you for being one that hold doors open. My gender highly appreciates it. hmmph.
A little encouragement in always nice, isn't it? The hmmph was an exceptionally nice touch; Methinks you don't hear that often enough.