This happens to me almost daily. Because I have comfort access my key almost never leaves my pocket, I quickly got used to not having to press a button on the remote to open the doors or lock the car.

When I go out with my wife and baby, upon entering the car I usually have my hands full so this feature is one of my favorites. However my wife always gets to the car before me and is usually left standing there while I leisurely stroll towards the car. Its funny actually, she always has this look on her face as if she was standing there for an hour waiting for me. She doesn't really get mad, but its rather something funny that I noticed ever since I got my car.