In a way, the 'protective big sister vibes' were every hilarious and something River would definitely be laughing over later. Right now, she was beginning to feel too amused to stay mad at Me.

"Your idea for a proper match for him just so happens to be a psychopath that was originally trained and conditioned to kill him." Admittedly, that DID make her quite the match for him in more ways than one.

"I can also see your first mistake. As much as you don't like Rose, you already made your opinion known and if I know The Doctor and trust me, I know what him in love is like, then that definitely killed your plans before you even started."