My father passed away years ago. He had his chance to spent some time with my son but he passed away when my daughters are still several months old. There are incidents that makes it really hard for our relationship to be ideal, but we're in touch. We talked. We visited each other. I guess somehow we try to make the best of what's left and possible.
That being said, every now and then when I see my daughter and in awe of how cute she is, I can't help but wonder what will my father say when he sees his grand daughter. What will his reaction be.