As long as Kaoru already know and consider how much work and time a Pharmer need to have by watching his own father. I will not gonna complain about that.
I just don't want to see their future become Irony on top of Irony.
Pg4 "If i stopped, I'd have had to accept your mother's death" is clunky. Either add "had" before "stopped" or remove it from the second. Otherwise you're mixing tenses, which feels bad to read. The contraction also is making it worse.