Final answer:
The specific time Gina asked Martin to return by after their honeymoon is not provided in the reference information given, so it's not possible to answer the question without further context from the source material.
Step-by-step explanation:
The question you’re asking is related to a specific plot point, probably from a piece of literature where Gina asks Martin to return by a certain time after their honeymoon. However, based on the reference information provided, there's no clear mention of the time Gina asked Martin to return by. Therefore, I cannot provide a definitive answer. If this scenario is from a specific book, episode, or play that is not mentioned in the excerpts provided, reviewing that source material will give you the accurate time that Gina requested Martin to come back.