So scatty!

Today, I went for a walk with my dog - Tiger. He was squeaking  barking for a very long time until I did myself up and I leashed and bemuzzled him. I didn't want to spend more time at home looking for my keys becuase  because he was impatient so I grabbed my mum's keys which already were in a lock of the door.
Our walk lasted over one hour because I like exploring new places. Today, I decided to go by some gritty path in a small forest. When we went back I had to open a door of our staircase. I put my hand in the pocket to take the keys but... it was empty. For a moment I was terrified. Then, I tried to relax myself and think it over. I live on the first floor so I looked through the pane with a hope hoping that accidentally I had left my keys in the lock. But I didn't see them. I decided to retrace the begining of my way. I went back to a meadow where I always start my walks with my dog. However, I wasn't able to find any sign of the keys among bushes. It was completely hopeless. Besides, I had to go back and check a mum's car because in the bunch of keys there was the one to the car. If somebody had found it on the parking lot, they could have opened the car and... I prefered not to think about it. I was sure my mother would kill me! I was on my way home when I saw her standing on the pavement. She seemed to be very serious. But in my head I had only one question: "Do you have your keys!?" - I exclaimed. "Yes. You left them in the door on the exterior. I worried where you were so much time for so long and I wanted to go to a shop, but I noticed you had taken my bunch of keys. I tried to open the door with yours, but I couldn't due to the key on the other side of the door. So I had to leave the flat through the window!".
My relief was enormous but I can't even compare it with my gale of laughter ("amusement" might be a better term?) when I thought about my mother jumping through the window like a rebel teenager...
(I know I wrote that I checked if I had left the keys in the lock, and I did but I never noticed it. I'm so scatty!).