Grieving food.

I start my 14 days of a liquid diet on September 5th, and I find myself almost grieving food I know I'll never be able to put away, thinks like:

* A Hogs Breath steak and veggies.
* A pot n Parma from my local.
* A huge plate of Chinese.
*A foot long from Subway.
* A greasy kebab.

Lol.

I find myself wanting to get all these foods in before 05/09.

Is this completely normal?