Back to the 1970s: F

There are some doubts. It's not the weekend, nor a holiday. Both my son-in-law and son are very busy people. How could they have time to bring their grandson back to visit,"Lying on the bed, Husisisi mumbled, then continued, "Grandma, tell me about my great-grandmother this time.","You lazy good-for-nothing, why aren't you awake yet If the people we're meeting see you like this, they might just turn around and leave!"。