Whenever I paint the girls' nails they always ask to paint mine.  After lots of “no's,” I finally let go of the fear of nail polish spilling all over the bathroom and said “yes.”  I have to say, it was fun.  They couldn't believe they were allowed to paint mommy's nails for a change.  One lesson learned… both girls need to use the same color polish.  I thought they were using the same color pink, but they turned out to be different shades.  I knew that my observant 4 year old would totally bust me if I repainted them that night.  So I just touched up with the same colors and my feet remain 2 different shades of pink.