Ssagaji Siljong

During high school, Yu Kyung-Ho unexpectedly reunites with Lim Jae-Ha, who was once a complete jerk. Kyung-Ho finds this reunion after eight years nothing but uncomfortable, and to make matters worse, he gets caught by his ex-boyfriend! No matter how much Kyung-Ho tries to avoid Jae-Ha, he keeps hovering around, tormenting him...

“What else could it be? I came to help you out of pity.”

(Source: MrBlue, translated)

Note: Includes one extra chapter.