Masochist Jake mistakes Heeseung's passionate arguing for sexual tension between them and plants one on him, leading to extreme awkwardness between them and their friend group.

James never planned to work under someone like Martin. Cold. Strict. Unreadable. From the moment he stepped into the office, it was clear- they weren't going to get along. But when a high-stakes project forces them to work side by side, late nights turn into shared silence, arguments turn into something else... and the line between rivalry and something deeper begins to blur. Because some things weren't part of the job description. And some feelings? They happen... overtime. ♡ Includes: • Rivalry to... something more • Slow burn • Angst & fluff • Workplace tension • Late nights & bad decisions • Soft moments that hurt • Slight language

Lee Heeseung and Sim Jake had been competing since they were old enough to spell each other's names. Grades. Sports. Popularity. Attention. If Jake topped the class, Heeseung studied harder. If Heeseung won MVP, Jake broke another swimming record out of spite. They fought constantly, hated passionately, and existed purely to make each other's lives worse. Until one night changed everything. At eighteen, Heeseung gets a call at three in the morning asking him to find his missing nemesis. Instead, he finds Jake drunk, heartbroken, and abandoned in a bar after getting cheated on by his pathetic excuse of a boyfriend. He should've left him there. Instead, Heeseung takes him home. And sometime between the pouring rain, unresolved tension, and Jake begging him to make him forget- they cross a line neither of them can uncross. By morning, Jake Sim is gone. Not just from Heeseung's house. From Korea entirely. Seven years later, he finally comes back. Still infuriating. Still gorgeous. Still capable of ruining Heeseung's sanity within seconds. Only this time, he isn't back to compete with Heeseung. 𝐇𝐞'𝐬 𝐛𝐚𝐜𝐤 𝐭𝐨 𝐦𝐚𝐫𝐫𝐲 𝐡𝐢𝐦.

mature content involved! jake got a secret relationship with his pe teacher, M. Lee Heeseung. how is it going to finish? heejake ff