Half an hour later, Lu Hualiang leaned back in the leather chair of his office, staring blankly while holding the phone.
In his mind, he replayed the words of the psychiatrist he had just spoken to.
"Mr. Lu," the doctor had said, "according to what you've described, your friend does not exhibit any psychological issues. She possesses a strong sense of autonomy and her thoughts are coherent.
As for the over-the-top actions you mentioned that seem absurd, it is very likely due to her being mentally out of touch for three years, causing a disconnection from the current reality.
In her mind, there are two worlds.
For her, today's life is a completely new and unfamiliar world. She is full of curiosity about this new environment and interested in all things new, wanting to try them all out. It's what we often refer to as 'the calf that does not fear the tiger.'
She must be a very strong person, one who has never encountered an insurmountable problem.