1. The opening song: A few fathers talk about growing up with their children, the English song Cat Stevens "father and son"

2. Introducing the content of this episode, the rap song Feedback "in the house" "

3. John Legend's "Good Morning", the song played by Jia's family when they get up early

4. "Sorrow" from Infernal Affairs 2, the pure music with the sad background when Ollie puts back the snacks

5. The pure music "no way out" played by Li Xiaopeng when he punished Little Ollie, with the address m.9ku.com/geshou/32178.htm

6. Naiba and Tianxin The cheerful song Mocca "I remember" from Xiangshan

7. When one of the twin brothers fell in love with Oli at first sight, "she is a lovely start" from Speeding Scandal

8. Oli John Rowcroft "honey doodle (A)" when Li and the twins were painting

9 Li Xiaopeng's background before the burn was pure music and his old friend Thomas Greenberg "string theory"

10. Jumping after the burn "Be Er Shuang" Da Zhangwei

11. Introducing the boss's father who has been working in the suite. Pure music Judson Mancebo "Someone Like You"

12. Wu Zun let neinei drink milk and watch Flywheel Sea pillow Thomas Greenberg "box clever"

13. Tianxin appears and rubs Nobuyuki's back "I Remember"

14. Nobuyuki Nakajima plays the background music when Nobuyuki washes rice and makes porridge. "なぞなぞワルツ"

15. Li Xiaopeng brushes Ollie's teeth Jerry Martin "mall rat"

16. Ollie plays Qu Wanting's "hand hold" on her father's back

17. Before Naiba and Tianxin washed their faces, they synchronized "billy the scatterbrain" by David Newman

18. Tianxin shouted for food by Rob Rewes "A simple song