"He liked you so much back then, why did he want to stop being with you?"
I thought about it, and it seemed like the details of the past were no longer so clear.
So I answered
"Maybe I've seen too many similar love stories with unsatisfactory final results, so this is the only way I can think of to break the ending. Maybe... I'm too selfish."
Intention: In the unpredictable future, you must first believe in yourself now