Wonderful candid , -- he is so absorbed in his Imaginary play -- a few pots , pans , jars and kitchen paraphernalia and of course water can keep a child happy for hours !
Is he making homemade apple lemonade? Good that water doesn't spoil this area and you can always change his clothes! Did you actually have a Mars ice-cream bar - if you did then I will!
Enjoy!
This is lovely and precious!