As the village remembers the plane crash, Eric seems to be taking the anniversary of his wife's death particularly hard. However, when he finds another sign from 'Elizabeth', he's taken aback and angrily insists that it's Amy who's haunting him. Later, when Eric visits Elizabeth's grave and puts some flowers down, a cold voice from behind startles him. Michael stands there as Eric accuses him of sending the flowers. Michael coolly insists that it wouldn't be his mother, would it? (thetvdb.com)