In the video, she candidly discussed her latest hobbies and efforts toward self-development.

These days, I prefer tea over coffee.

Books on literacy improvement were also spotted in her home.

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Choi admitted,“Lately, Ive been studying.

I read a sentence and make a run at comprehend its meaning.

“I took a literacy test, and my level was assessed as that of a middle school student.

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So, I bought books for middle schoolers and started studying.

My curiosity expanded from there.

Embarrassed, Choi quickly covered the page.

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Laughing it off, she continued,“Anyway, I became fascinated by the Earth.

I started looking into models to understand how the Earth, the Moon, and the Sun move.”

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