Final answer:
Andrea left the hotel room by methodically and efficiently packing her suitcase and trunk, then dressing in a traveling suit, ready for her departure, which is portrayed with an emphasis on her decisive and quiet actions.
Step-by-step explanation:
Andrea left the hotel room with a sense of purpose and determination. She swiftly and efficiently packed her belongings, demonstrating her resolve to depart. The depiction of Andrea involves her packing toilet articles and clothing into a suitcase and dumping items into her trunk.
The narrative details her movements, which are described as quiet, yet with deadly efficiency. The entire packing process took her three-quarters of an hour, after which she was fully dressed in a traveling suit.
In another instance, the act of leaving is portrayed with subtle emotion as Trina leaves her wedding, feeling alone amidst the new and vast space around her, and George Hadley realizes too late that he had forgotten to lock the nursery door after his last visit, symbolizing an escape or movement from one reality to another.
Based on the provided texts, it is not explicitly stated how Andrea left the hotel room. The texts do not mention Andrea or any specific actions taken by him/her.