Very interesting retrospect. As a father, your words reminded me of myself and how I am with my children. I work so much that many times I am too tired to carry out their request, but I try mostly. Life can be hard for a man as we don't really share our feelings much with others especially those from the older generation. Things are changing now and that is good.
Glad you got to have this moment with your father, even if no words were exchanged, just being around each other is a good vibe that can generate a better understanding. Good going on the house, just in time for Xmas!