I had a dream that my sister and her boyfriend decided to do me a favor by adding couplers to our tandem. They snuck out our tandem and took it to some rinky dink bike shop. Somehow I found out and freaked. By the time I had arrived, they had already sawed our beautiful frame in 2 or 3 pieces. I was extremely disturbed and when I saw the couplers, they looked like a bulky metal switch that you could flip on and off if you bumped it. I knew it wouldn't work and that our beautiful bike had been destroyed! What a crazy dream!