Doraemon has been with Nobita for 80 years before he died nobita said to Doraemon, "After I leave you should go back to where you belong"
Doraemon agrees! After Nobita's death, Doraemon used the time machine to return to 80 years ago and said to his childhood Nobita, "Hello Nobita, my name is Doraemon"
No matter how many chances are given to me, I still want to see you again, because where you are is Where I should be
