Don't worry, Nida doesn't recognize them either, which means the two of them aren't likely to just react to each other with annoyance from their previous conversation. As it is Nida looks a bit ashamed at the fact that he caused that bit of discomfort.

"Sorry. Should have thought a bit harder about how to process corners. I mean, not many blind ones here in town, so shouldn't be too much of an issue. But timing isn't always the best."

Which was a serious understatement he supposes.