Mistletoe It's just a really old tradition...before Santa and the Christmas trees arrived we had...Ghost Stories and special food....ancent tradition. Now everyone please stop quesioning it...it just IS! 
Lord Yes..the original was VERY scary..the story I mean. I am a huge fan of MR James and that tale has stayed with me for years...spooooky!
Love the tale of the miners Ruby My Nan was born in 1910 and also had the gift...she saw her Mothers "Fetch" in town a day before she died...this is theold Irish belief that just before someone dies, their spirit goe out and about and people see it when they know the person is somewhere else...she saw her Mum in town (Liverpool) and called out.., she said it was definately her...she had the right coat on and she saw her face plain as day...but her Mum hurried off...then when she got home she said "Mum didn't you hear me calling you on Bold Street?" and her Mum said "I've not left the house today...you must have seen my fetch" and the next day she died suddenly.
Nan also heard her Grandfather's voice calling her on the night he died.