Hello, Granddads everywhere. I wish my GC had a lovely granddad like you, but my ex-husband chose to stop seeing our daughters when he remarried and his third wife had six children and numerous grandchildren.
He has not seen the last four of our ten grandchildren. It upsets one of my daughters but the other just shrugs.
I have had a lot of good advice on computers, cars, plumbing, etc. on my expat forums (I live in France) but now I will pick your brains when I have a problem. Of course, much of the advice has come from women too!