A few weeks ago, I noticed something quite minor that 'just felt wrong'. We have two Samsung LCD televisions on the second floor of our house (one is 32" and the other is 40"). The smaller one had to be sent out for repair because the air conditioner above it was dripping water on it. Anyway, a few days after we got it back, I was sitting at the lounge in front of the large television, and went to change the channel to the HDMI input. I could sense something was wrong from the moment I sat down: for life of me I was sure there should be a big, square 'HDMI' button at the top of the remote: but it wasn't there. I sat there stupefied for a few minutes, wondering where the button had gone. I took the remote to my dad and asked if he had changed the remote (he hadn't, apparently). I asked my mum the same question (she hadn't either). I told them both that this was definitely the wrong remote; it controlled the television fine, but it was definitely not the right one. Anyway, I rummaged around the house and finally found another remote hidden in a drawer: and to my surprise, it had a HDMI button at the top. I showed the evidence to my parents, but they dismissed me and said I was delusional. Anyway, I proved conclusively in the end that the remote belonged to the TV by matching up model numbers, and put the remotes to their rightful televisions, satisfied that everything was back in order again.