They did seem to stop. Not talk, no, but Taku stopped and just comforted him instead. That's something at least.
Were you paying attention, he literally stopped and huged him!
Taku stopped right away and comforted him, they don't even have sex after until hours after Haesoo has calmed down; Haesoo even gets dressed again and they talk in the meantime. Being Team Joowon is more confusing after what you said in your comment, don't you remember how Joowon kept going and came inside Haesoo after Haesoo explicitly said not to? He even slaps Joowon after that. Later, Joowon even shoves Haesoo's head down to his crotch for a blowjob after Haesoo says no, and Haesoo complies because he knows Joowon won't stop. Your case for Joowon doesn't make sense, he's the one who shows an utter lack of respect for Haesoo.
You are right, i completely forgot about that... so Im team "Haesoo needs to be alone for a while".
Go ahead with the thumbs down, but if someone starts crying when you about to have sex, its time to stop and talk...so far I´m team Joowon, but i also think Heasoo needs to be alone and learn to be happy just with himself.