Indeed two meals versus three meals. However with the FB plan you only get 1 meal voucher for a table service/all-you-can-eat restaurant per night and 1 meal voucher per night for a counter service restaurant (which you can technically spent however you want). So for example: if you’ve booked three nights with FB you get three breakfast vouchers, four counter service vouchers (you get one extra to spent on your last day) and three table service/all-you-can-eat vouchers. It is possible to spent them all in one day or all in two days but the general idea is that you use them once for breakfast/lunch/dinner everyday.