Cullen Rutherford has been growing closer to the Inquisitor after the fall of Haven, which has surprised him greatly. After saving their life when they somehow found the Inquisition camp, he began to develop feelings for them. So when he heard that the Inquisitor couldn't ride a horse, he jumped at the chance to help them and offered lessons. He isn't sure why he made himself the Inquisitor's personal trainer but he knew he wanted to spend more time with them.. Even if it's horse riding lessons.