Because he was talking, he was moved to another seat, so he gradually fell into this secret love that he knew would be fruitless.
Maybe he regards her as a friend, maybe he has some feelings for her after experiencing it for a period of time, maybe he just sees her as a confidante, maybe he is just like an ordinary classmate.
Her best friend said: Yaoyao, you are too naive and you will be deceived.
She knows she is not innocent, she is just a little stubborn in this regard
Her best friend said: He may just want to be ambiguous, don't be so eager to rush into the flames.
She knew she would lose if she was serious, but she couldn't control it
So when the song came to an end, she calmly told her best friend: This is the best fruitless ending.