The truth was that after the doctors' and experts' words she had almost lost all hope for her son to ever 'restore' his lost part, and even better give her a grandchild.
So at this moment she couldn't help but feel like she was inside some dream or illusion that was trying to mess with her mind.
Yet the happiness and joy on her son's face were real, which clearly showed that all this was real. In fact, it felt even more than real, she was witnessing a miracle at that moment.
It took her two or three screams to finally believe that it wasn't just a dream or illusion, but the truth and reality.
Once she was convinced of this was real, she started jumping in happiness with her son. Her only son, her only reason for living through was actually getting better. She didn't know of any better reason to be happy about.
"Son, is it true? Are you healed now!?"
"I don't know, but I don't think so!"
"Huh!? What do you mean son?"
