Prince Edward had indeed gone to see Dorothy. He had been worried about her, seeing that she was drunk. In truth, he had no intention of spending the night at her residence. He knew she was saddened by his marriage to another woman, so he had planned only to comfort her briefly before returning to his courtyard.
After all, it was not appropriate for him to spend his first marital night outside the bridal chamber.
Unfortunately, he had failed to resist Dorothy and ended up sharing a passionate night with her. Since it was already late and she was clinging to him, he decided to stay, hoping to return to his courtyard before the first light of day. He had not expected Walter to suddenly arrive, informing him that the king demanded his presence in the front hall.
When Prince Edward tried to rise, Dorothy tightened her hold on him, but he pulled away firmly. He dared not keep the king waiting.