OK, right, I remember now. First, ask Sally to lend you my office key. It's a deadbolt lock, so you have to turn it twice, and it kind of sticks. Then I think I left it on the right side of my desk, as you're facing it from the chair, near the window. If you still can't find it, call me. I won't insult your intelligence by reminding you to lock the door again (turn twice!) and giving the key back to Sally.