For fun (about 40-year-old men and 20-year-old women)

A member of the NPC and CPPCC made a speech: "Shanghai is the world's Shanghai. Shanghai's house prices should be in line with international standards. I think if boys in the 80 s cannot afford a house, girls in the 80 s can marry a 40-year-old man.
If a man after the 80 s is qualified, it is also a good choice to marry a girl after the age of 40 ."

[2 Floor] reply:
At last, I was 40 years old and found a handsome 20-year-old girlfriend.
Go to her house to see their parents
I opened the door with my first girlfriend who had been in college for a few years.
The new girlfriend shouted: Mom ~

On the third floor, she added: when her mom saw me, she was shocked and took a breath. I did not wait for my response, and then pulled my daughter into the room and said to her, "You cannot be with him. He is your own father !"

[4th floor] Continue: Daughter: I already have his flesh and blood ......

On the fifth floor, the girl's 60-year-old father came out and saw the girl's boyfriend. He whispered to him, "Why did you come, didn't your mom and your living expenses be paid on time every month?
On the 6th floor, "ding dong", the girl's boyfriend's mother came to meet her family and met the girl's father: "Why are you ..."
On the 7th floor, my girl's boyfriend's father ran out of the car and went upstairs. As soon as she saw the girl's father, she immediately entered the door: "Aren't you my brother who has been lost for many years? "
On the eighth floor, the girl's mother saw her boyfriend and mother: "Mom! "
On the 9th floor, when the girl's mother saw her boyfriend and his father, she shouted "Dad !", Fainting immediately

Q: 1. How many floors do you understand?
2. What is the name of his mother's father when she sees his mother's girlfriend?