Glad you were not on a BA 226 to LGW two years ago, my wife and I watched a woman steal a cell phone that belonged to to a PAX. The flight attendant found the phone in the next aisle thinking it was ours, we both said no, we had no idea who it belonged to, just then a woman came up muttered something like it's mine, I dropped it and rushed out of the plane. Luckily the real owner was allowed back in, we helped him identify the woman who had made it to the immigration line. She was just speechless as she handed the phone back to him.