This person looks very serious, like a leader who doesn't smile.
He stood just behind Grandpa Luo, watching from outside the door, his hands behind his back, as the old man comforted his granddaughter with a smile, "It doesn't hurt. Soon Grandpa will have healthy hands."
The little granddaughter's eyes were teary, "It's okay if it hurts. Brother said crying a little will make it better."
The doctor laughed, "Your grandpa said it doesn't hurt, so why would you make him cry."
"Because when adults say it doesn't hurt, it actually hurts; they like to lie."
Everyone: They can't refute it; you could even say it's reasonable.
The mechanical limbs covered the entire arm, invading the body to establish neural connections; this was the most painful part.
Grandpa Luo also forced a smile, not daring to let his granddaughter down.
