Can you tell why is this steel vessel moving? The floor is flat

Have a look at this video:

Also, what do you think happened at the end? Did it fall?


Looks like that JBL speaker lurking behind is throwing some serious bass and making the vessel shimmy like that

What happens in the end!!

First of all, good of you to record this. I see that there is some water leakage there, so my best guess is that the water is creating a layer between the surface and the container, which is robbing the latter of the friction that it needs to NOT move.

Also, I think the container didn’t fall off at the end. Is that right?

Yes. That is correct. The container did not fall off at the end.

The container did not fall.