Lactose intolerant

So we are on a call today with an elderly female who called us for complaint of shortness of breath. When we pulled up on scene she was waiting for us in her driveway with purse in hand hollering at us to hurry up.
"Mam, are we here for you," I asked?
"Yes you are," she responded.
"Well, why don't we go inside and take a seat so we can assess you," I add
So we go inside, and she sits down and immediately starts to calm down as we are talking with her.
As is the case with so many of our calls after we get there. Most people are alone and scared, and once we get there they soon begin to calm their nerves.
This is very common for us to run into on the streets because so many people have a lack of medical sense, or have just enough from internet sources, that they get worried when alone.
So we run through the normal assessment routine and everything is perfectly fine with her, but my partner asks me to perform a 12 lead EKG to get a betttr look at her heart.
If you are not familiar with 12 lead EKG's they are a tool you use to see if anything abnormal is happening with the heart electrically. It requires you to lift the persons shirt and place several sticky leads around their left chest area. In women, at times depending on how large their breasts are, it is difficult to maneuver the breast tissue out of the way to place the leads.
This elderly female had no lack of tissue so I was trying to be discreet.
"Mam, I am going to have to lift your shirt to put some sticky things on your chest."
I lift the shirt and realize that she doesn't have a bra on.
So she states the obvious, "I don't have a bra on."
"That's okay, I'll try to cover your breasts when I'm doing this," I tell her.
Then she smiles and says something to me that I never in a million years would have guessed her to say.
"That's alright , I don't have any milk for you anyway." And a big smile from her !!
Blush !! ...........Blush some more.........Bright red !!! I am at a loss for words, and that doesn't happen much with me.
I just have to laugh at her comment, but then I come back with, "That was very awkward."
"Well, I thought I could just be straight forward with you boys," she adds and then smiles real big.
Every time that I think I have seen everything on this job it seems that I get surprised by someone or something new.
It is like the twilight zone at times- you enter into it and until you leave you never know what's gonna happen.