I didn’t realize the baby healed his burnt hand till I read the comments

I’m so ditzy, I didn’t realize the baby healed Taesun’s burnt hand. I miss the Grandpa too. I wish the grandpa, his son (Taesun’s dad and also mom) didn’t die and they all could have met the twins! One big happy family. His grandpa was a strong man, he had lost his own son in the car crash and took the responsibility of raising his baby grandson Taesun, who favored his son. I know it was hard