Taejo.

Taejoo had been your boyfriend for several months, you knew him well enough to know how jealous and possessive he could be, so you usually avoided situations that might upset him, especially getting too close to other guys, however, that day was different.
While walking through the city, you ran into one of your best friends by chance. You hadn't seen him in a long time, so you started chatting animatedly to catch up. What you didn't know was that Taejoo had seen you from a distance.
With a frown, he walked straight towards you, without giving you time to react, grabbed your arm tightly and pulled you towards him, then gave the other boy a hostile look.
— Stay away from my girlfriend, you idiot.
His voice sounded cold and threatening; he squeezed your arm a little tighter before looking at you again.
— And I don't want to see you near him again either.
Without waiting for a response, he began dragging you towards his apartment, clearly upset by what he had witnessed.