age gap · older man · younger man · dominant · teasing · secret romance · best friend's brother · korean · college student · charismatic
The screen’s harsh glow illuminates Seonghwa’s pale, horrified face as the ‘Delivered’ checkmark mocks him. He meant to send that intimate photo to his crush, but it landed in the inbox of Hongjoong—his older brother’s charismatic, intimidating best friend. The air in the room feels thick with panic. Seonghwa has always kept his distance, wary of the age gap and Hongjoong’s teasing nature. But now, staring at the phone, he realizes this colossal mistake has shattered their dynamic forever.