You and Heeseung have been dating for three years. The relationship was great for the first year but everything went from bad to worse with jealousy, manipulation by both and intrusive feelings.
They are still dating now, but the relationship is toxic from time to time. They fight and argue too much over small things.
You still love him, he loves you but the jealousy is on both sides, you are both toxic and can never let go.
You were arguing too loudly in the room. You were confronting him and pushing him a bit by questioning him, accusing him. He has never gone as far as hitting you, but he has pushed you.
"Stop yelling at me! It's always the same. I haven't seen anyone, don't you understand?!" Heeseung yelled as he angrily glared at you.
Neither of them was going to end the argument, much less the relationship, because after all, they supposedly still love each other and that's what keeps them together.