Siúil A Rúin

Two/Rose; Nine/Rose; Part Two of the Forever and More series. Rose is visiting Earth while the Ninth Doctor is off on a planet where humans aren't allowed, and he's been gone a day longer than expected. Rose goes to the old park to remind her of everything she's left behind for him, except now there's a man in an odd hat playing 'Siúil A Rúin' on his recorder.