If you have your father, see him as often as possible, call him often, bring him with you on your travels, buy him a car before it's too late!
The last time I spoke with my father on the phone was a year ago today, on the 18th of May 2013 at 20:05PM. He probably died the day after (according to his phone and firefox web browsing history). He was found dead in the shower, inundating the house (without house insurance) two and a half weeks later as neighbors noticed water coming out of the garage. I was told the bad news by my sister as I just finished video-blogging at Computex 2013 in Taipei.
You can Watch with English subtitles: https://www.youtube.com/watch?v=NEpT0gHdY7Y&hl=en