She originally thought that they would be good friends and teammates for the rest of their lives, but because he kept testing the boundaries, she fell in love with him without knowing it. The two of them got together under the wash of time, and that relationship was just a flash in the pan. The two of them also changed from best friends to the most familiar strangers. Maybe if she held back at that time, she would not lose a friend she liked...
Relieved? How can you let me feel relieved?
Intention: Just bury love deep in your heart