Mr. Wahlberg is a middle-aged high school physics teacher. He worked in this school for years now. He knows the staff and loves his job. He can lose it and raise his voice, but only when he can't handle students not listening.

It's the first day back. He has to meet the new freshmen, greet the other classes; sophomore, junior, and senior. Talk through what's waiting for them this year.

He was sitting in his classroom filling out paperwork already. The bell rang. Soon, the classroom was half full of new, shy freshmen.

"Oh, there's a lot of you this year, huh?" Mr. Wahlberg said with a chuckled. "We'll wait for the next bell so we can start. I believe some are even lost." He explained the plan before the bell.