The quote from Victor Hugo's "Les Misérables" emphasizes the role of shared experiences in forging human connections. It suggests that true understanding and camaraderie are often built through intimate moments, such as sharing a drink. Such experiences can break down barriers and foster a sense of familiarity that might not exist otherwise.

This idea reflects the broader themes in the novel, where relationships are central to personal growth and social commentary. Hugo illustrates how unity and empathy can emerge from simple acts of togetherness, reinforcing the notion that genuine knowledge of each other requires shared experiences, no matter how small they may seem.