Gu Xiaonuan and Li Lu couldn't see eye to eye, and Li Lu wouldn't let Gu Xiaonuan speak on behalf of Shu Yu anymore.
He's a grown man and should be responsible for his actions.
Since Shu Yu had already made such a counter-invitation, there was no way to explain anything to Li Lu anymore.
These are the facts—what's left to explain?
If an explanation were necessary, it certainly wouldn't be handled in this way. It's neither required nor possible.
The mistake Shu Yu made is a matter of principle. It's Shu Yu going back on his word.
If Shu Yu doesn't keep his promises, how is Li Lu supposed to forgive him?
What Shu Yu has done has already caused Li Lu to feel a crisis of trust. If Li Lu wants to trust him again in the future, she'll likely hesitate for a long time.
Can a person like him even be trusted anymore? Isn't he just full of lies?
"You might not know, but when I first married Shu Yu, I felt so insecure every single day. I felt like marrying him happened only yesterday."