Final answer:
The statement "we'll all go back" refers to returning to agreed-upon norms or a particular agreement among the characters, emphasizing the importance of solidarity and collective action in a business context.
Step-by-step explanation:
When the proprietor of the luggage store in "November 2005: The Luggage Store" says "we'll all go back," he is referring to a commitment among the characters to return to a set of established norms or to uphold a particular agreement they all have in common. From the context provided, it seems that this statement is part of a larger conversation about trust, particularly in a business context, where the speaker is emphasizing the importance of sticking to agreed-upon prices and not being manipulated by buyers. The use of "we'll all go back" likely reflects a desire to reinforce solidarity and collective action among those involved in the conversation.