Ah, yes! That's it! That's the breakfast food I remember!
[he relieves her of the boxes and puts them both in his bag. No hesitation here!]
Some milk would be wonderful! You must show me where it is. But if the aisle where they store the milk and such things is not nearby, I can wait. As you said, it is best to take things in an orderly, organized fashion.
[he sees a box of generic Toaster Pastries and picks it up in wonder]