[Her step faltered a bit when Adora called herself a weapon, she'd always known what she was but she still understood the statement on a level deeper than she'd found others could understand. Even people who loved you didn't always understand, Rory and Amy had tried but it was a hard thing to grasp. Being someone else's tool.]

I was born to kill one man. Raised into a perfect psychopath with a single purpose. But they didn't really know him, fear had blinded them to what he was. Even dying he... he didn't give up on saving me. Only seemed fair to save right back.

Love.

[River said simply.]

Love is how I did it.