In the conversation, one character expresses concern about meeting a group of vampires, highlighting the societal expectations and pressures that come with such an encounter. It's not the potential danger of being around vampires that worries them, but rather the fear of judgment and disapproval from these supernatural beings.
The response reveals a sense of surprise at how casually the term "vampires" is used, which implies a level of familiarity or acceptance of their existence. The other character's reaction, noting the incredibility of the first person, suggests admiration for their courage in facing such a daunting situation.