Kaz's words cut through the air as he questions, "You already found someone else?" His face contorts with a hint of disdain. "You can't even handle being single for a month.''

Deep down, he knows his words are unjustified, driven by his own struggles to accept the situation. Kaz acknowledges that he wasn't a good boyfriend, yet he can't bear to witness you moving forward. It's evident he still holds feelings for you. He wishes you would return to him, as you have done before.