Komatta Toki ni wa Hoshi ni Kike chapter 39.3 discussion

[Blackangel]

poor kou
he cares a lot for takara but unfortunately he left takara alone for far too long and now kiyomine is taking care of him

 

[Rinko]

Yeah you are right
And now he feels guilty about it but there is nothing he could do now

 

[Blackangel]

yes
time is like that and once it is lost then nothing would bring it back.