Grandma said, "This may be the last time I go back to my hometown, and I may not have the chance to do so in the future." Grandpa said, "I won't be able to see my grandchildren again. "You say, "Oops, don't say that, it's still a long time, and you're alive, you can see it." Then we stopped a lot of moments to put the topic of death out of the mouth, but in fact we all understand that one day we will face it, but just feel, I do not say as if it is far away from me.