Roger felt a sense of relief knowing that her father was not around. He believed that her father would be upset and disapproving of the thoughts he was currently entertaining. This suggests that Roger was grappling with feelings or ideas that he considered unconventional or inappropriate in the eyes of her father.
Despite the uncertainty of his own thoughts, Roger seemed to embrace a sense of freedom in their absence. This reflects a deeper conflict between personal desires and familial expectations, hinting at the complexities of love and relationships within the narrative of the Outlander series.