I dreamt I was in a clothes shop, looking at jumpers. I was talking to someone and I made a gesture with my arms, and as I did so my elbow knocked into someone else. He turned around and was really angry, but the first person he saw was an old man who he assumed had bumped into him instead of me. Him and the man started to argue and I walked away.

I talked to another customer in the shop about what had happened and they said I shouldn't have walked away. We looked around and the guy who I'd elbowed and the old man had both gone. I got a group of another 4 customers, and somehow convinced them that we had to go looking for them, and that if the man had laid his hands on the old man we would beat him up.

We asked some other customers where the man had gone, and they said that he had beaten up and old guy and pointed us in his direction. When we caught up with him the old guy was nowhere to be seen.

The group of men I had with me seemed reluctant to start fighting this guy as he was quite big, so I had to instigate it. I hit him as hard as I could, but I don't think it hurt him very much. He drew his hand back to punch me, but before he could the biggest guy in our group hit him hard. I remember thinking how much more powerful this guy's blows were than mine.