Childhood Stalker/Agent/Lover Jungkook

I had seen things, felt things, heard things at age 4. Where's my mom? Abandon me. My dad? Raped me. My family? All dead. Friends? Just one. Though he's more of a stalker, but I call him a friend because he makes me feel like I matter. He left though without saying goodbye, I didn't even know his name, nor age, but I...