I have already sold out my love for you.

He, who is beginning to consider marriage, has a best friend. He always prioritizes that friend, and my attention gradually becomes neglected. Although I was gradually sensing something was off, I thought we would end up getting married anyway. But then I came to learn a certain fact about his best friend. That became the beginning of the end. This is about an event that became, in a sense, a turning point in her life.