She fell hopelessly in love with him from the first moment she saw him.
And he actually has the same feelings for her.
She approached him on the pretext of helping him introduce a girlfriend, but she didn't expect that he really fell in love with the girlfriend she introduced.
Overwhelmed with regret, she imprisoned him beside her on a rainy night, but she did not expect to create an irreparable tragedy for herself...
A fruitless relationship, a tragic love song of three people.