Thanks everyone.

Starry thanks for saying you don't think I'm odd. I think my negative language goes back to high school bullying. You're right these people aren't emotionally close but are a friendly crowd.

Jennifer yes I think it may be my zone too. I get flustered in supermarket queues when people push up too close.

Healing I definitely think there's something in that, I have been questioned by my H a few times and it's something I want to avoid. I notice my H said nothing when I showed him the photo so he either did not notice the foot gap or didn't find it noteworthy.