A/N: Very short - I was listening to The Script and the lyrics prompted this. Spoilers only until the end of Season 5 I am experimenting with styles, so please let me know what you think. Enjoy!

You never know a good thing till it's gone. – The Script


She had said no because she hadn't wanted things to change.

She didn't like change.

She didn't do well with change. As he had once joked, the pyramids were better at change than she was.

She had said no because she hadn't wanted things to change. But everything had changed.

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He had said that things had to change.

He had said that he needed to move on.

He had said that he wasn't good with change. But change still needed to happen. Evolution: She had taught him that.

He had said that things had to change. Things had changed.

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Heartbreak caused the change.

Heartbreak caused by the change.

Hearts caused change.

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Entropy changes everything at a subatomic level.

Organisms have to change and adapt in order to survive.

They changed; they adapted; they survived.

Together.