I think it's useless to argue why did Rei choose Hisashi over Takashi, or whether or not she has had or still has feelings for him, because for people who read the manga, it's almost inevitable to form an argument without resorting to spoilers. I did however expect a lot of posts about the relationship between the three. It always happens when there is NTR, even if it's slight, involved (just take a look at the Kimi no Iru Machi and GE - Good Ending threads, they went flying with posts during those chapters).
|