Tom Jones' hit 'Green, Green Grass of Home' is a timeless classic, with fans never tiring of the Welsh crooner's iconic rendition - but many are unaware of the song's dark meaning ...

It's hard not to sing along to the "Green, Green Grass of Home" whenever it comes on the radio. After all, it's nostalgic, makes you think of home and is sung by none other than our very own Tom ...