1 loaf bread, 2 person eat, count to 3 就 habis

Bought 1 loaf of bread after work

Open 1 can of tuna

he 2 piece, me 3 piece

then still got big appetite for dinner

For supper,

he 5 piece, me 4 piece 

everything habis

1 loaf of bread habis within 6 hours 

cannot even last for tomorrow's breakfast 

夸张 不夸张 ?