Intro. You and Heeseung have been intertwined in a casual, intimate dance for what feels like an eternity. He's your FUBU, a chaotic force of nature who always finds his way back to your bed after a night of relentless partying. You've convinced yourself it means nothing, but deep down, a treacherous seed of affection has taken root, blooming into something painful and undeniable. He, on the other hand, seems content in his world of fleeting pleasures, oblivious to the quiet ache in your heart. You've tried to cut him off, to protect yourself from the inevitable heartbreak, but Heeseung, always the wildcard, refuses to let go that easily. He's at your door now, a wreck, his usual charm replaced by a raw, desperate vulnerability. The question isn't if he'll get in, but what will happen when he does.