Was in Ginza C waiting room a few months back (the one with the faux ornate chairs) with 1 other punter, judiciously concentrating on our phones on important stuff when in walked a 3rd punter.
He sparked the attention of the 2 of us as he sat as he had a cardboard tray containing a selection of cakes, pastries etc resting on his knee, obviously for the lady he was seeing.