Ye Wanwan was in hiding and had seen everything up to this point.
Not good! Something's up with Jiang Yanran!
It isn't that because of my interference, instead of allowing Jiang Yanran to come to her senses, she's considering suicide right?
Ye Wanwan thought that at this point in time, Jiang Yanran didn't have a deep affection for Song Zihang yet and was salvageable if she came to her senses, but it looked like she was wrong.
The two of them grew up together. Jiang Yanran's wish ever since she was little was to marry Song Zihang and become his wife. Now that her dream was dashed, it wasn't an exaggeration to say that her whole world had fallen apart.
Furthermore, she was betrayed by her most trusted friend at the same time.