I'm sorry

1 ch 1 : meet saiki 

2 ch 2 : first day of school 

3 ch 3 : coffee jelly 

4 ch 4: pervert brother 

5 ch 5 : embarrassing 

6 ch 6 : what's this feeling 

7 ch 7 : I like u 

8 ch 8: Okinawa 

9 ch 9: Okinawa 2 

10 ch 10 : Okinawa 3 

11 ch 11: brother?! 

12 ch 12: the past 

13 ch 13: relationship 

14 ch 14: meeting grandparents 

15 ch 15 : London 

16 ch 16: trip to beach/festival 

17 ch 17: trip to beach/ festival 

18 ch 18 : stuck in island 

19 I'm sorry 

20 ch 19: insects and shopping 

21 ch 20 : Mr kusos bday 

22 ch 21 : happy new year 