She got "spoilers!" from him! Aha, oh, that is poetic. Also, love how you captured River's forwardness, and the bit with the running at the end - well, it wouldn't be a Who fic without running! Very well done.
Cute! Haha. I love how it's chance to use 'Spoilers'. And she kissed him!
This was lovely. And pretty much exactly how I imagined their meeting would have been like. Good job!