Dance fever?

Not sure if I should be worried about this.....

Took Alex to Mama Fu's tonight - little Asian chain. He behaved very well, was quite polite, minding please and thank yous, and even did prayer hands before eating his chicken and noodle plate.

That's not the scary part. The scary part was him, in his own little way, enjoying dancing to any music that comes on. Tonight, unfortunately, that meant such songs as "Rock the Boat", We Built This City", and "Funkytown".

I'll just pass it off as normal rambunctiousness. It would be just my luck if he rebelled as a teenager by listening to Starship.