Second twins comment

Today at the grocery store we got our second, "Are they twins?" comment. I now think this is what old women say when they are just being curious and want to find out what's going on. The lady kept asking questions. How old are they? How far apart are they etc. I also noticed my first nasty scowl. I am sure other people have but I haven't paid any attention. This guy did it right in front of my face so there was no way I could miss it. If he would have said anything he would have gotten an ear full. Thankfully, he didn't.