Reunited under unfortunate circumstances, two estranged brothers wipe a decade of anonymity on their walk to work. What is revealed are secrets and stories neither had ever learned growing up together. Criminals, casinos, a lost dream and divorce. I wish I knew you takes on a lesson in communication. When we fail to communicate, what gets buried deep down until one day it slips out? This, is what Llewellyn and Leon find out on a frosty winter night.