not sure i want to be told if I'm being unreasonable or not over this to be honest (I thoroughly suspect I am).
I was home alone earlie - went into the kitchen to get a drink and driveway was empty, then when I turned to leave there was a man standing by the window. He hadn't knocked (we have 3 not-stranger-friendly dogs, so I'd have definitely known if he did). I went to the door and asked if I could help him. He pointed to the compressor on the driveway and said something, I didn't catch it so said 'sorry?'
'Would you be interested in trading this?'
'No.'
Then he turned and walked off. I didn't see a car, but he wasn't a local/resident, though it's possible it was parked down the road behind another. It felt like a really odd exchange - probably a totally innocuous explanation behind it, but it felt really weird. Incidentally, the compressor isn't mine, it's my dad's, and I'm totally paranoid now I'll look outside to it having been stolen. No one else in the household knows anything about the guy, so it wasn't something they'd arranged and neglected to tell me.