It wasn't love that saved them, but they finally learned to face their wounds.
The male protagonist needs to get over the shadow left by his parents' divorce.
The heroine needs to let go of the obsession left by her brother's death.
They heal each other, but there is no way to stay with each other all the time.
Growth is the real outcome.
Concept: It wasn't love that saved them, but they finally learned to face their wounds.