Hesitation
In the end, the officer didn't conclude to waste any of his time talking about the glorious adventure of Alexander the Great.
After all, he was pretty certain that the students would then be interested about it, and do their own research.
For those who weren't interested? It's their loss.
That's it.
"Anyway, enough talking about that."
The officer shifted his body to the right, and began to walk in silence.
Once he walked five steps, he stopped, and faced his body backward, returning to his previous position.
Yet, once he reached, he took another five steps.
Only to end up performing the same thing again.
The tense silence overshadowed the student's heart, as they kept overthinking a lot.
Meanwhile, Kopi just observed in silence.
He swept his eyes nonchalantly, and almost shrugged his shoulders to see his classmates' stiff body.