All of a sudden, you hear the next bell ring, and head to the next class. You decide to take your TF-Note there, once you've finished tormenting Brooke with her fate, and pick your stuff up, to go to the class that comes after science. Hopefully, you'll find a new victim there as you were still searching.
You arrive in History class, because you needed to study on warfare in Japan. Just as you take your seat, you left your pen in the science class. Luckily, you have more than one as you pull one out of your backpack, and wait for the teacher to arrive. Some more students come in, especially the nerdy fat girl from the previous class. You keep the TF-Note hidden in your backpack, while at the same time get your history book out from under the desk, Only next time you use the TF-Note, you'll do something good for someone.