ganime.....
You described Tinky to a T. Ever since we brought her home she does that sideways dance that you talk about. She still does it and she just turned six months. She is not scared of you she is just playing, that is Tinky's favorite game. We hide in different rooms and she bounces through the hall with her ears back and her tail all fluffed out to come find us. I agree with Pam just sit back and enjoy it. Many of my days consist of me sitting and watching her play, kittens are SO MUCH FUN.