The second chapter starts with the numbers from one to ten. To keep them in the right order, your own body serves as the memory room: shoes, knee, thigh, backside, navel, chest, shoulders, neck, face, hair.
After that every number is put to use straight away: one bottle of water, two coffees, three T-shirts, four bottles of olive oil and so on, up to telling the time at twelve. That way you learn the numbers not as a list but inside sentences you will actually say on holiday.
Finally the quantities are added: more, less, everything, nothing, a little, half of it and the whole wheel of cheese. Two review videos round off the chapter.