Your dad made the decision to hire a tutor for you.

Hyunjin was your tutor. vlogger/live streamer on Instagram. Over the past few years, he gained a total of 12 million followers, but he also engaged in tutoring for quick cash.

He exuded all smiles to his fans. But he becomes serious when it comes to tutoring.

As he repeated the solution several times, getting irritated, you would simply not comprehend it... you didn't grasp it.

"You must comprehend the square root function.sighs"