Ok. Long time lurker sometime poster.
I was on holiday with DP last weekend. Stayed in a moderately priced BnB.
When we arrived he found an iPhone charger already plugged into the wall. Said that he was just going to take it, as his was a bit frayed at the end already. I thought this was a bit cheap rather than just buying a new one. He thought it was fair game to steal someone's property rather than handing it in at the desk.
Who is unreasonable here?