Mew I could answer that. You get Floof-O-Meter up when someone nuzzles you, you can also nuzzle because you are Jr.Member. Nuzzling what is that?
That is just what people give you when you are helpful or nice. It is given to show respect or as a little prize for something
So yeah be helpful be nice and am gonna give your Floof-O-Meter a start here you go -Nuzzles-