@Nowomenaroundeh
I ran this thread by my male partner just out of curiosity I guess to see how he as a man would react. His immediate response - call the police - followed by - oh good she's changing the locks - then - why were his keys identical, had he seen her keys before?
Interesting as he is totally the sort of person to pick things up without noticing, definitely not hysterical. I know he doesn't speak for all men but it was interesting to get a perspective from a person who doesn't spend his life 'being careful'.
I agree.
I don't believe his excuses for a moment.
I take things out of my pockets, and put them in a pile. Wallet, phone, keys, loose change. I do not put them in a pile on top of somebody else's keys. When I pick them up, I am capable of counting the number of bunches of keys I pick up. I look at what I am picking up so I don't forget anything.
My keys are fairly unique, there is a particular brand and size of mortice key, in brass, and a car key (only one) of a particular brand and design, and a couple of Supermarket tags. It would be amazing if I met someobody who had an identical set, and still more amazing if they put their keys next to mine, and incredible if I picked up both bunches at the same time and put them both in my pocket at the same time without noticing.
however, if I had ill intent, I could easily photograph somebody's keys, and assemble a similar looking bunch at my leisure prior to purloining their set.
If I had very ill intent, I could go to the local 24 hour Supermarket and get copies cut at the Timpsons desk which opens at 8am. If I was that sort of person, I could hope to later conceal them in the person's home where they would turn up later and might plausibly be considered to have been mislaid.