I'm that quiet

Today my Mom put me (in my car seat) on the ground while talking to a contractor, then she got into the car and drove away!!!! She forgot me in the garage! She was horrified when, halfway down the block, she looked into the rear view mirror and saw an empty Graco base! When she returned and opened the garage door, I was still sitting there quietly, admiring my Dad's car, enjoying the day.

I know that I'm so quiet that she keeps forgetting that she has a second kid, but sheesh!