Just reminds me of that one time two girls in my children's home were having a conversation (my roommate and one other) and the not-roommate mentioned not knowing how to use tampons so my roommate dragged her to the bathroom to show her how, since both happened to be on their period. I could just hear things like "no, not like this! Further down" and "I see, that's very convenient" and was laughing my ass of at their conversations.