I made a slight update to Chapter 21 which posted this morning. If you read it this morning, you've seen that version.
The change is a safe-sex reference. That's entirely in character; later chapters will bear that out (and, obviously, it becomes an issue as what's happening moves towards full-on intercourse). It didn't make sense that Steve would mention responsibility in terms of laundry and sheets and being polite about scheduling and reputations but not encourage others to be responsible in terms of protection and safety. So, updated.
Text in [] was already there and included for context.
[I think she felt strongly about it. Everyone looked like they agreed.] I had one more point to make. "Everyone! Remember your 'birds and the bees' talk. Or that sex ed unit we got in Health in junior high. And if you haven't had 'the talk', or sex ed, or gotten the scoop from someone who has, talk to someone who has. One of the easiest ways to trigger the Spanish Inquisition is to slip up."
Angie smiled. "Remember, accidents cause people." There was scattered laughter, but also plenty of sober looks. Sober is good; rushing into things thoughtlessly is a recipe for disaster.
[Sarah suddenly blushed.]
Hopefully, no one dislikes this change :) 'Safe sex' is in the story codes for a reason!