Misplaced Cup

While I was fixing the kitchen, I saw this unknown cup on the side of the tupperwares. It wasn't ours and the surprising thing was that it wasn't dirty and its clean. I was thinking, who owns the cup. Then I looked for any clues on it, I look at the bottom part, sides and I even thought who came in the house.

Then, my sister came and told me that our Aunt Terry was looking for her missing cup at their house. She asks if someone brought it in the house. Then my sister told me that, the cup I'm holding was the one my Aunt was looking for. My Aunt had a set of this and she doesn't want that something will be lost. Then my sister asked me, where did I found it. I told her that it was just beside the tupperwares. Then she asked me, " Are you the one who brought that one here?". Then I said no. Then my little brother came in and said I brought the cup in our house when I went to my Aunts house, on the next door, to get some drinks then he said also that I brought the cup with "Coke".

I was laughing not because it wasn't true but because it was the reality. I forgot to bring it back to their house. I was laughing to myself, that I was asking myself where the hell did it came from.

Hahaha!!! I always have this sickness, the forgoting sickness...