Zhang Huijie thought about it over and over and felt it made sense. With her own excellent conditions and the huge gap between what Wen Ruzheng offers and what she requires, it's pointless to make a fuss with him. In the end, it would be her losing face. It's better to show her own excellence and magnanimity and go apologize to him.
She originally planned to post an article online, but she gave it up because the internet leaves traces. Who knows, one day she might meet her perfect boyfriend, and those would become her dark past. So, such an outstanding person as herself shouldn't have a dark past.
After Tang Shun's explanation, Zhang Huijie now understands that it's not that Wen Ruzheng doesn't like her, but rather he feels the gap is too big, knowing the difficulties and retreating voluntarily. Not liking her and retreating because of difficulties are two different things, fundamentally different.