worth waiting for (слэш)

Healthy communication might be an unrealistic kink in this fandom but it's my kink nonetheless.
“Why are you doing this?” Joo-Won demanded.
“Doing what?” Dong-Sik asked, one corner of his mouth twitching into that damnable smirk.
Joo-Won searched for the words to describe what he felt like Dong-Sik was doing. ‘Prying into my personal affairs’ would have been good. ‘Being an obnoxious piece of shit’, also a strong contender. ‘Refusing to accept the fact that I don’t want you here, I don’t want you in my life, I don’t want anyone in my life, I don’t need anyone in my life, and all you’re doing is driving me to distraction at a time when I need to be focused’, he thought, was probably the most accurate.
Somehow what he wound up saying through gritted teeth was, “Staying.”