posted by criminalminds15
The BBC's Overview of River Song
River Song is an archaeologist from the future who the Doctor keeps meeting in the wrong order.
He first met her on the planet of The Library, but we haven't yet seen where she first met him. So her journal is packed with information the Doctor feels he shouldn't know about yet. They're going to be very close: River knows the Doctor's real name and she even has a sonic スクリュードライバー, ねじ回し, スクリュー ドライバー of her own that she claims he gave to her. She even knows how to fly the TARDIS. The tragedy is, the Doctor knows how River dies, so when the two of them meet at the crash of the Byzantium, share that picnic at Asgard and whatever they did together at the 歌う Towers, he'll have a terrible secret that he won't be able to tell her.
River has a knack for getting into trouble and knows the Doctor can help her get out of it. But as for just how much they meant to each other: spoilers!