1. OST interlude "Youth" by Kim Pil/Kim Chang-wan

2. OST interlude "Don't Worry" by Li Di

3. Interlude "Fire Truck Combination" "Last Night's Story" Lyrics

4. Interlude OST3 Oh Hyuk's "Girl"

5. Interlude OST4 Park Boram's "Hyehwadong"

6. Interlude OST Byun Jin-seop "The Only One I Can Give is Love"

7. Interlude OST6 WABLE "Purple Scent"

8. Interlude OST7 Noel "Together"

9 , Interlude OST8 Sojin "Everyday with You"

10. Interlude OST9 Kihyun "Time Passes"

11. Interlude OST10 Yu Eun "Now I Decide to Forget"

12. OST11NC.A "Even if I Return to the Day in Memory"

13. Lee Moon-se "Girl"

14. F.T Island "Like a Bird" (Episode 1 Mom They asked the children to go home for dinner, and the children went back to each house to look for their mother's BGM. The drama version was not found)

15. ? (Korean Version) (theme song of the 1988 Seoul and Seoul Olympic Games)< /p>

16. "Late Night Flight" by Li Wenshi (BGM of the endless exchange of meals in the alley)

17. "In the Kingdom of the Morning" by Jinlianzi (Deshanwei 88 BGM during the rehearsal for the 2008 Olympic Games)

18. "KOREA" by the girl group (music to which Deshan danced wildly in the room with signs held up)

19. "Don't Worry" by Li Di ( Jung-hwan’s mother talks to Jung-hwan)

20. Kim Pil/Kim Chang-wan’s “Youth” (Sun-woo takes his sister to worship his father, the music plays, which is very tear-jerking)

21. Cho Yong-pil "It would be nice if it were like that from now on" (BGM when dad celebrates Deok-sun's birthday and opens his heart to his daughter)