Mrs here - I'm noticed it more with women than men in our interactions. We are was too judgmental of ourselves and others. As the Mr tells me all the time, it really isn't about looks, though everyone has a certain type (s) they're attracted to, rather it is about fun. Does the couple we're talking with sound like a fun time? A few extra pound on him or her doesn't change a great time. On the flip side, we've met some super hot couples, model types, who were an absolute bore.
We bring others into our encounters to enhance them. It is about a great time, not what the scale says.