Trouble
River Song had been trouble from the first moment she crashed into his life. Always dragging him into things and using him as a taxi whenever she felt like jumping of buildings and out of airlocks. Whilst never truly revealing anything about herself just giving him that infuriatingly smug smile every time he came close to discovering anything followed by the simply word spoilers, shooing away any questions he had.
Today was no different they were once again running for their lives because of River with no real idea who he was running from or what exactly it was she had done. A few hours ago he had received a message on the psychic paper and as usual against his better judgement had done as she asked, followed the coordinates and arrived at a strange ancient temple just in time to find River running for her life. Without any explanation pulling him along with her back towards the tardis he had left only moments ago. They sprinted inside and slumped against the doors panting for breath as a beautiful smile spread across her face 'thanks sweetie'.
With one look at her shinning face he knew he would always come when River called because he loved her and all the trouble she caused just made him love her even more.