"Apologize?" Katsuro replied in a sarcastic and hosile tone. "For what? That you lashed out to me in a paranoid way? Denied my right to be in a fucking public park? Or are you just jealous that your little monsters wanted to play with me?" Katsuro started to get really worked up. Greg really seemed to know how to get the blood from beneath his fingernails. The usually calm and collected Katsuro was really on the verge of getting seriously angry. "I think you know very well where you can stuff your lame excuse for an apology." Maybe it was because Greg had denied the good relationship between them before as well.