Bexhill Beach sewage

The video begins with an observation of a previous action, followed by a brief discussion about the origin of a person, specifically mentioning 'Southern mortal.' The conversation is casual and exploratory, focusing on understanding and clarifying the context of the person's background.

What does the speaker imply by asking if 'the guy was from Southern mortal'?

How does the speaker's use of 'Wait?' contribute to the overall tone of the conversation?