I returned to OU a day early to help out the OPIE (Ohio Program for Intensive English) students from Japan. A few of them could speak little English, so it was a small problem, but they understood what I was saying. As my partner and I were helping one of the students visit a friend in Johnson Hall, which (unlike most of the dorms) uses locks that can only be unlocked by a swipe card. Well, they found out what happens when you leave the door open for too long. The alarm went off, and OUPD was called. I called OUPD to let them know that it was an accident, and their presence was not needed, but it was rather funny. I really hope they didn't pick up the English I used (the "S" word), and repeat it at their other events.