"Grandpa and Grandma, I actually understand now why my dad and mom hate you so much, and I understand why you made his grandfather so sad. Sometimes, I see his grandfather hiding in a corner, secretly wiping away tears. I feel really disappointed watching him cry time and time again, while I just stand by helplessly, unable to do anything for him. I can't bear to see such things. I desperately wish that heaven would allow him to live happily. When he was hospitalized, I was so desperate; the person who loved me the most was in the hospital, and I might never again receive his affection."