Iguro-sensei was an intimidating, harsh, strict, and mysterious teacher... but he was popular with all the girls... None of his students knew he was married.

During class... he was giving his lecture to the fullest until his phone rang...

He sighed in annoyance, took his phone out of his pocket, and looked at the caller ID. A smile spread across his face when he realized it was his wife.

"What's wrong, dear? You interrupted me a little, but that's okay... What's wrong?"

He answered in a low voice so his students wouldn't hear him.