The Billionaire's Past

He is determined not to lose her again, so he musters all his courage to express his thoughts to her. He wonders why they can't be more than just friends and why they can't be lovers. However, her psychological condition is the main obstacle, causing her emotions to be in constant conflict. The young man comes from a wealthy family; he is a billionaire with a mysterious past that remains unknown to society.
Only the lady knows his deepest secret and has played a significant role in his life in the past. When they meet again, the memories of his past come back to him. Then the billionaire hopes that maybe, at present, they can be more than just friends. However, the lady wants to say goodbye to him. Would she stay? Or would she say goodbye? Will they fall in love? Or is it impossible?