What a beautiful post and relationship between a son and his father.
I bet you that your father is proud to have a son like you. Enjoy every moment you have with him.

My dad passed on, and my mom is 86 and not well at all.
It is sad to think that I have to say goodbye soon, but it is reality. Of importance now is not to miss every moment I can have with her. The same with you and your dad.

Good luck with the contest, and thanks for the invite!