No hair wash

No 3 loves it when I tell her she can have a bath without a hair wash. Means she can have a bubble bath and leisurely soak. 
She always forgets to take her glasses off, hair wash or not.
No 1 is 'preparing' for a 21st Birthday party, and No 2 is round at a friends.
So a Saturday night in for me and No 3, a Chinese carry out and movie - 'Diary of a Wimpy Kid!'.I may have a glass of wine (or three!).