Jaskiers mother is coming to visit him, he ended up telling her that him and Geralt were dating which they weren't his mother always disapproved of him and he wanted to impress her. So the young bard had to convince the brooding Witcher to pretend to date him, which was a dream come true to Jaskier. The only thing was the fake love wasn't gonna last for him, which he dreaded. The only thing was that Geralt too had feelings for him. True feelings.