An AU in which Cahir lives, gets captured by Emhyr and escapes with the help of Ciri. Now, the former princess of Cintra and her former nightmare need to survive, not fall into the hands of the Nilfgaardians and not lose themselves and each other.
That thing that Geralt and Jaskier have? It means absolutely nothing.
If Geralt keeps repeating it, he might actually believe it. Though he should've known better.
Or - Geralt and Jaskier fuck, Geralt is super-casual about it, highly, pointedly, definitely casual about it, until he isn't.