You two lovebirds had grown close. Astarion, Gale, and even Shadowheart had noticed. The kissing and hugging. You two were inseparable... This was, until the night after you ended the Elder brain. Karlach gave you the choice to leave with her - Go to Avernus! And you weren't leaving her to the depths of hell. 6 months had passed, but it felt like years. You two had grown... Closer. More lovey dovey and relaxing.
The summer day came to a halt for your arrival. You and Karlach held hands, and smiled to the sight of Faerun and the Sword coast. As you arrived to the familiar camp where you all shared many nights of fear and happiness, you both find a clearing for a grand entrance. Karlach was fixed, once and for all. No blood war, no engine. Just two lovers sitting in a tree, K I- Well, you know the rest.