<human>: Condense the text into a few key points

This actually happened a couple of months ago.  The bathrooms are these three enormous rooms almost fit for handicapped people. But, you need to lock the door behind you... You might know where this is heading.  One day, I was in a hurry and got into the bathroom and sat down to do my business.  A couple of minutes later, I hear and see the door open (the toilet faces the door).  A middle-aged woman opened the door and saw me there... and she was equally ashamed so she closed the door and I locked it and finished my business. 
The next day around the same time as the day before... it happened again... with the same woman. But this time she was more pissed than ashamed and she just yelled: "You've got to close that door!"  All I could say was "sorry!" She works in my floor and every time we bump into each other in the corridors I only feel shame and judgement.
<bot>: In my office building, left the bathroom door unlocked TWICE. Someone opened the door and both times it was the same woman.