"Yeah, sure, doesn't matter" Calix replied with a shrug, not minding Klein's sarcastic rebuttal at all
In his eyes, that was simply Klein's defense mechanism. It was just a resistance Klein wants to make while he was consumed by nervousness
Klein was taken aback at first but he decided that this couldn't go on. To not open the topic of 'why he came here', Klein decided to continue being sarcastic so that he could buy himself some time to escape
"For someone like you, I guess it's not a surprise that you wouldn't care since you're a heartless beast" Klein rebuked. If Calix becomes angry, they would have to go in separate ways, right?
That would cause Calix to let him go and he doesn't have to confront reality, right?
Unfortunately for Klein, his tactics simply wouldn't work. "That's rich coming from someone that is playing and messing my heart" Calix said with a sneer, labeling Klein as a heart player which was a justified title in his eyes