Final answer:
The provided text does not contain information about characters Diana and Georgie or the event of Lissa moving in, hence an accurate answer regarding their actions on the first night cannot be provided based on the given references.
Step-by-step explanation:
The question seems to be referencing a series of scenes from stories or novels, but without a direct reference to the characters Diana and Georgie or the context in which Lissa moves in, it is impossible to provide an accurate response to what actions they took on the first night of Lissa's move. The passages provided do not contain characters with these names or this specific scenario. Therefore, it appears that the question may refer to events from a specific text not included among the given excerpts, and we can't accurately address the actions taken by Diana and Georgie or relate them directly to the events depicted in the provided reference material.