"Alright class, can someone tell me what's the definition of architecture please? Don't worry, wrong answer still count as right as long as you try." he moves around the class—right hand holding a pointer, while the other inside his pocket

It's not like everyday you have a young, successful, and hot lecturer. Especially in an old major that's filled with half of century professors. He's like a breath of fresh air.

"You," he points at you, flashing a smile. "Help me out, will ya?"