Mina did not understand what had possessed her to throw President Lee's phone out the window of his moving car. It was a momentary impulse and she found herself acting before her brain had time to process what she was doing or the possible consequences.
When Mina was a child, she had taken her mother's music box apart to see how it worked. Her mind told her that she would be able to fix it, but the pieces were so small and fragile that she was not able to get it to work again. Mina of course confessed to her parents with an apology, and she was forgiven, but not long after, she dismantled a household appliance because she thought that she could make improvements. Sadly, she could not.
That time, Mina's father went straight into her room, where he proceeded to pull out one of her treasured notebooks. Already nervous that her belongings were in someone else's hands, Mina kindly asked for the notebook to be put back, but her father did not return it.