"I mean, y'know, platinum is different in every country, which can be confusing"

In this quote, Caroline Corr is expressing her thoughts on the idea of platinum and how it differs in various countries. She begins by stating "I mean," which indicates that she will share her opinion on the matter. She then includes "y' understand," which recommends that she assumes the listener is currently knowledgeable about this reality. Caroline goes on to explain that platinum, a precious metal, has various attributes and worths in each nation. This can result in confusion for those who are not familiar with the differences. Overall, Caroline is highlighting the complexity of platinum and how it can differ depending on where you remain in the world.