"Diamonds are the hardest things in the world, how could they break?"
"Isn't is obvious? It's a fake."
"Damn, even her parents are fake, and the ring is made of glass, Isaac Thompson is going too far."
...
Actually, Amelia knew that the ring was a fake, that's why she dropped it so hard. Isaac's face turned white and blue, as if he knew he was done for and would definitely be fired from the hospital, he decided to go down blazing. "The person I loved was always Anna. I proposed to you because we had a quarrel before, I wanted to intentionally piss her off. Now we reconciled...I'm sorry."
Even if his words painted him in the worst light possible, at least he could save some face for Anna by taking full responsibility for his mistakes.
After all, wouldn't this mess have happened if he hadn't been so stubborn?
But it made him feel a lot better, at least he could be with Anna openly in the future without having to hide.