"How... how could I ever accuse my brother?"
Not that he hadn't been good to her, even if he were a beast; considering Mommy raised her since she was a child, she wouldn't go accusing Mommy's family, "If Brother has been so kind to me and I still ungratefully accuse him, wouldn't I be an ingrate?"
Gu Nanfeng: "..."
So that's what she was thinking!
If he had heard this before, he would have certainly been so heartbroken that he wouldn't have had the heart to touch her anymore, always feeling like he was taking advantage of the Gu Family's nurturing kindness to do as he pleased. But now, while he felt heartbroken, he didn't want to let her go; after all, this girl just didn't give him any sense of security, always saying she wouldn't marry!
"Since I've been so good to you, why don't you return the favor?"