Plant with red berries entwined in Beech tree

Plant with red berries entwined in Beech tree

Observation - Plant with red berries entwined in Beech tree. Description: Plant with red berries that seems to be climbing around and entwined with a beech tree. I have no idea what this is.

Plant with red berries that seems to be climbing around and entwined with a beech tree. I have no idea what this is.