Back when me and my friends were big fans of those cards, we were always trading and taking them everywhere we went. One day I was hanging out with two of my friends and one of them brought his cards with him and they were all really good. My other friend and I forgot to bring our cards so we couldn't trade with him, unfortunately. However, we got a good look, and little did I know that those cards would be mine one way or another. Anyway, we went to go get something to eat and since our only way of transportation was our bikes, he asked my other friend to keep his cards in his pocket because he didn't have any pockets. My friend who he handed them too didn't have any pockets either so I took them in put them in my pocket. My friend who owned the cards didn't know I had them now though. After that, we ended up talking about other things on the way there and as we ate, but forgot all about the cards. After we finished, it was late so we went home. When I undressed later that night, all the cards came spilling out of my pocket. I couldn't help but keep all of them, including Ancient Mew and a holographic Entei. The next day when he mentioned he forgot his cards, I told him that my other firend who was with us took them. Luckily, my other friend wasn't home that day, so he couldn't ask about them. The next day, he forgot all about the cards and hasn't asked about them ever since.