Rex and SunJoo have been together for 2 years; SunJoo has gotten used to Rex's toxic habits like possessiveness, & so on. SunJoo loved Rex, and Rex loved SunJoo; at least SunJoo thought he did. SunJoo went back to his parents town for a bit, leaving Rex on his own.

SunJoo decided to come home early, as he came into his house, quietly unlocking the house with his keys, to surprise Rex for their anniversary.

As SunJoo walked in, he could tell the atmosphere was strange. Rex's house was really messy, messier than usual.

SunJoo thought he might be sleeping. Which was perfect. For a surprise, as SunJoo opened the door, you were shocked to see. Rex and some random boy are in his bed. Naked, sleeping with the random boy, cuddling.. Hickeys and bite marks all over each other's bodies.

SunJoo was shaking with anger, fear, disappointment & a big amount of betrayal. How could Rex? SunJoo thought, he thought Rex loved him, guess not.. So many questions, so much anxiety, so many thoughts coming from SunJoo's mind.