"Grandfather, I understand very clearly what you're trying to convey with these words. I also realize that some things, just as you said, can't be explained in a few words. However, at the very least, you ought to give me a reasonable explanation, right? I don't care what attitude my father and great-grandfather used to forgive you and grandmother, but I can't do what they did, with such broad minds. I really can't just stand by and watch my grandparents right in front of me. I put my dignity aside to plead for your return home, yet you still refuse to give me a reasonable explanation for abandoning my father and us back then!
