I've got a couple. One mine and one a friends who I hope doesn't mind me sharing; it's such a good story!
Mine: I went out with an Aussie for about 6 years. We visited his family in Australia a couple of times. During the first visit, we saw quite a lot of his grandparents. The grandfather, in particular, seemed quite fond of me (he was quite an intellectual fella and we enjoyed a debate or 2).
Sadly, not long before our second visit, he passed away. We spent about a week staying with DPs grandmother when we were there, as had DP's mother and auntie for the weeks following on from his death - essentially to keep her company. One night I fell asleep in the reclining chair that had been his. DP and his grandmother had gone to bed, leaving me on my own in the living room. I woke up when I felt a hand holding mine, giving it a bit of a squeeze. I expected to see my DP when I opened my eyes, but there was nobody there - and the feeling of having my hand held continued for some seconds.
I kind of shrugged it off and didn't mention it to anyone. A couple of nights later, DP and I were asleep in what had been his grandfather's bedroom. I woke up at around 3 or 4 and saw a shadow looming over sleeping DP at the other side of the bed - which then very purposefully made its way around the foot of the bed towards me! I was crapping myself (obviously) and shut my eyes firmly closed and hid under the duvet until the sun came up. I told DP about this encounter when he woke and said, "like hell am I staying here another night", but he persuaded me to stay the remaining couple of days. Fortunately, my GP had given me a small prescription of Diazepam for my fear of flying before we left England, so I took one on each of the remaining nights before going to bed so I would sleep through any other ghostly events!
I did ask DPs mum and auntie if they had had any out-of-the-ordinary experiences whilst they were staying, and they very nonchalantly said that they had both seen various shadows and unfamiliar noises since his death and were sure he was still around. They could have given us a heads up!
My friends: They had gone on holiday to France with another family and were staying in a very old (medieval) house – think it may have been a converted watermill (AirBnB). One night their youngest woke up and was absolutely inconsolable, his older brother went and got my friend (his mum). She tried to calm him down and managed to get out of him that he he’d had a nightmare about a skeleton that wouldn’t leave him alone. Friend of course continued to attempt to calm him down and reassure him that it was only a dream and it was over now, to which her son replied, “no it isn’t, he’s right behind you”!! Obviously this freaked her out quite a bit, and she did mention it quietly to some of the other adults – who mentioned they felt uneasy in the place – but that was about it. That wasn’t the end of the story though…
Each evening when they were there, the kids would hang out in one of the living rooms, whilst the adults would be in another. When they returned home, she asked the kids if they’d had a good time. Their middle son, I think about 12 at the time (and quite a serious kid), said, “yes, but I thought it would only be us (i.e. them and the other family they had gone away with) in the house?”, she asked “what do you mean? It was only us – we had the place to ourselves”, to which he replied, “so who was that man and lady that walked through the living room each night and said goodnight to us?” His siblings concurred, as did the other kids I believe.