TwT oh God... I think our ML has a serious illness and is probably gonna die young or at any time (the doctor's appointment). So maybe thay's why he doesn't want to get into a relationship with her so as to prevent our FL from suffering a lot if they get even more emotionally attached to each other
KUSAKABE-KUN IS GONNA BE SO MAD!!!! looking forward to see the next chapters ٩(๑❛ᴗ❛๑)۶