'I Know You Care' is about my dad. And I haven't seen him for a long long time. And my parents divorced when I was really young. And I guess I just wanted a - it was my way of saying that I wasn't bitter or angry anymore. I was just sad and just felt like something was missing.
Partly because his life ended before the age of 50 Hamilton was defined by the other founding fathers and he managed with amazing consistency to alienate most of them.