All 4 cats were sitting peacefully on my bed(Filipos on my lap).Then Reuben and Thomas Leo had a mini wresting match and knocked over a small table by the bed. 3 cats fled. For a couple of moments, Filipos didn't move then he saw Reuben sneak back and he jumped off my lap and knocked over a cup. I didn't yell at them, but poor Filipos is hiding. Thomas Leo is back sitting beside me.