Gu Qingyuan is actually aware of it, but he can't solve these problems right now. So he can only think about how to attract Shen Biran's attention and make her see his efforts. He genuinely wants Shen Biran's forgiveness, not just a casual forgiveness.
Shen Biran has a different way of thinking than many people, which is the reason why she's so tangled up right now.
Her dilemma lies in the fact that if she really hits Gu Qingyuan hard, he may suffer greatly.
This isn't something Gu Xiaonuan wishes to see. Even if Gu Xiaonuan sees it in the future, she might believe it's intentional on Shen Biran's part, thinking that she wants to keep Gu Xiaonuan from seeing Gu Qingyuan again. That's why she's using such means to drive Gu Qingji away, causing endless harm to Gu Qingyuan, while also making him understand why he has ended up like this.
