The phrase "See now" indicates that what follows is a polite request for the hearer to pay attention. "Please listen carefully: my masters" See how you translated this phrase in [Genesis 12:11](../12/11.md).
When the two angels said this, they were referring only to themselves, not to Lot. The two of them planned to spend the night in the square. Some languages would use the exclusive form of "we" here. (See: [[rc://en/ta/man/jit/figs-exclusive]])