A house, supposedly the most haunted house in the year of 1488. The Doctor is in the Pantry, a haunted pantry at that, supposedly, looking for a ghost. Rory is in a bedroom, musty, old and poorly furnished decidedly not looking for a ghost. Amy, and Amy is in a corridor, long and isolated it is, and she is alone. She is about to pass a mirror.
Amy stops to look in the mirror thinking of what the stranger had said, was that another her? She looked the same but those weren't her eyes, the expression coming from them was so sad, sad yet full of hope, yet she felt nothing but giddy and full of food. Yet the sad look seemed to permeate her and a tear fell from her eye as it fell from the other Amy's eye, they cried together. She rubbed the tears from her eye and when she opened them she saw Amy, the other Amy climbing through the mirror. She wore the same clothes yet they looked more ragged, her face looked the same yet she wore a different expression: a sorrowful expression.
Once through the other Amy stood staring at the mirror and not at her. She moved away to the side to get a better look. Then other Amy spoke, she spoke to say her name.
'Amy, I have something to tell you and you'll listen this time'
Yet still she looked at the mirror and not at her, why not her. She couldn't help but feeling she was concealing something from her.
'Amy' she repeated, 'you have to trust me and you have to listen and listen carefully. You have to leave The Doctor, leave him now and go home. Home with Rory.'
And still she didn't look at her.
'No' she replied.
'You have to…'
'Why won't you look at me'?
'I can't, if I look away from the mirror the portal will begin to close and I'll have to leave. But you have to listen to me first'
'Why'
'Because what I'm going to tell you is important. I'm you from an alternate universe in the future and I'm telling you to give up flying with The Doctor, give up being that girl flying through time and space with a mad man in a box, or give up Rory. Because if you stay Rory will die'
'No he won't' Amy said' Rory won't die, if your from the future tell me how Rory dies and I'll stop it.'
'It doesn't work like that'
'It does, it's like that man said, isn't it. If I become aware of how things will happen then I can make different decision, decisions that will stop Rory from being killed. Just by telling me you've already saved him. I'll choose what I wasn't going to choose before and we'll go somewhere, somewhen else and Rory will be fine, that's how it works. I know it, Rory will be fine.'
'Do you love Rory.' other Amy asked.
'Always' she instinctively replied.
Then the other Amy turned to Amy and the look she gave her was one that filled Amy's heart with the greatest despair. Her heart could not contain that grief and tears fell from her eyes although she knew not why she cried.
'I have to go' the other Amy said.
Just before she vanished through the mirror she called back but Amy could not quite make out what she said. Although she thought is was 'leave him'.
Amy wiped the tears from her eyes and when she returned to the Tardis the pain had been wiped from her heart and she thought all she needed to do was make a different decision.
'Where do you want to go to next Amelia Pond' the Doctor asked her.