The accumulated toxins, hardened globules of fat & bile (which are commonly referred to as "stones" on Curezone --but aren't technically considered stones, like kidney and gallbladder stones that are calcified), and "chaff" (other disagreeable cholesterol flakes & toxins from your liver)...
...will be coming out of your liver & gallbladder and into the intestinal tract, and then exit your body through the anus/rectum, like a bowel movement does.
When liver flushing, it is very important that the toxins, chaff, stones and old bile not 'lay around in your intestines'...as it will start to reabsorb into your body and make you sick. So it's really important to do a good colon-cleanse and make sure you're having at least a couple of bowel movements daily BEFORE you start Liver Flushing (unless you've got a serious issue that requires you start doing Liver Flushes immediately).
Asking questions is a sign of intelligence...you should never feel like you need to apologize for not knowing something - instead you should praise yourself for being smart enough to "know that you don't know", and for wanting to know the answer, and then learning it. So, good for you...knowledge IS the key to great health (and virtually everything else in the whole world!).