If I walk on snow, do I experience walking, or do I just walk? What is experience?

If we explain experience in a way that its reactions happening in my body, maybe biochemical reactions, that could even translate into thoughts in my head, I could say that in a lower level the snow also experience reactions, physical reactions. A snowflake don't have a body to experience like we do, but it does experience something, because if not, it would not even deform.