Since she chose to step back, she should openly bless them and be happy for their happiness.
It means her decision to step back was completely right.
Instead of three people being in pain, it's better for her to be the only one in pain.
Actually, it was only after letting go that she realized this pain was much lighter than holding on to him.
Without the torment of a superficial relationship and sleeping in the same bed but dreaming different dreams, even when she thinks of him, there's only a faint sadness.
If she hadn't been forced, perhaps she wouldn't have made up her mind and would have continued to deceive herself by staying with him.
Having gone through the most painful event of her life, instead she feels reborn from the ashes.
The person she is now is no longer who she was before. Her appearance may not have changed, but her heart has.
