BTS Jungkook (Oneshot)- Never Leave Me Again

The door shuts with a thud. This is it. Today is the day. I never thought it would end like this. There were so many things left unsaid.
"You call us when you get there, okay? Your father and I love you very much." My mother is on the brink of flooding our street with her tears. She hasn't stopped crying since we started packing the car earlier, and it's been about half an hour. "You make us so proud." I smile, wrapping my arms around her small frame.
"I promise to work hard and make you proud. I'll be back home soon, and I'll call you everyday." I gently step backwards from my mother's embrace. My father gives her a brief kiss and climbs in the car, starting the engine.
"Considering that I'm an idol and can't dance to save my life, the fact that my little sister is going off to one of the best dance academies in the world is a major hit to my pride. I can't wait to rub it in Jungkook's face!"
"Jin, I told you, don't tell anyone I've left until after I've taken off, and that's in an hour. It takes us 45 minutes to reach the airport. You can at least wait that long, right?" I see his expression darken.
"You never told him, did you? You never confessed." How is he so good at reading me? Of course I didn't tell Jungkook that I love him; hell, I never told him that I was leaving.
And like I could confess my feelings for him anyway, he's already found himself a girlfriend, Tzuyu. Falling for your best friend is always something I'd heard about in movies, but I never thought it would happen to me. And I never thought he would find someone so quickly, given that he's a member of BTS and all, so it only hurts all the more.
I love Tzuyu, don't get me wrong, but I wish I was her! She's beautiful, talented, creative, funny... and I'm not. Seokjin always told me that I was beautiful, but I see her, take one look in the mirror, and can immediately point out the things she has that I don't. The things that got Jungkook to fall for her.
"You know why I couldn't. You didn't tell him I was leaving, did you?" He shakes his head. Part of me had hoped he did, and that Jungkook would chase me down, stop me from leaving, and proclaim his undying love for me. But again, that stuff only happens in the movies. I just couldn't say goodbye, it'd be too hard.
"I love you too, oppa. I'll miss you." I finally hug my brother and say goodbye before climbing in the car. I can hear my mother crying as we pull out of the driveway, and as we drive away, I pull out my phone to send one last text to the man I love.
"Goodbye. I'll miss you. I love you."

(Back at the dorm- Jungkook's Perspective)
Briiiiiing. I wrap a towel around my waist and stop the water. I grab another towel and rub at my hair to dry it. I unlock the door to the bathroom and grab my phone. It's 18:15. A text notification pops up, and it's from (Y/N). I swipe right and open the text.
"Goodbye. I'll miss you. I love you."
I get it. She's pranking me. I open up my contacts list and dial her number. My heart's pounding as the dial tone keeps ringing, ringing, ringing. Did she mean what she said in that text? Does she love me?
"You have reached the voicemail box of..."
That's weird, she's not answering. I look at the text again.
"Goodbye. I'll miss you. I love you."
What does that mean? Why is she saying goodbye? What does she mean she'll miss me? I'm starting to panic. Did she leave?
All of a sudden... dun dun dun dun dun.
I throw on some underwear and sweatpants, and dash to the door, unlocking it. It flies open, missing my face by about two inches. Jin-hyung hurries in, and the only words I can think of come out.
"What happened?"
He sits down on my bed and shakes his head. I see tears forming in his eyes.
"She gone, Jungkook-ssi. She left." His eyes finally lift and they widen. "Before I tell you anymore, please put a shirt on." I'm suddenly embarrassed. I completely forgot. I grab a baggy white T-shirt and throw it over my head.
"Okay, okay, I'm dressed. What do you mean she left? Where is she? And what does she mean she loves me?" He relays the whole story to me. About how she was accepted into the NYU Tisch School of the Arts' dance program, and had moved to the United States just this afternoon. About how she couldn't stand to say goodbye because she didn't want to see me cry. About how she had fallen in love with me in freshman year of high school. About how she felt when I made my relationship with Tzuyu official. About how much I had hurt her.
I feel my eyes start to water up. How could she not tell me that she got into her dream school, that she had to leave? How could she not tell me she loved me? She never promised that she would stay, but we promised each other that we wouldn't keep secrets. We'd tell each other everything.
"But she said you would never return her feelings, so..."
"I love her." I've never seen Jin-hyung's face snap to attention faster. "I've always loved her. After high school, I wanted to confess, but things with the group started to pick up, and I figured it would best to stay friends. And if she didn't like me back, it would be best to move on, so I asked Tzuyu out." He shakes his head.
"You're both bull-headed idiots." Jin-hyung takes another look at me and opens his mouth once again. "And no, the school rarely allows visitors. It allows for the students to stay focused on their academics and training." He's too damn good at reading people.
Okay... I can't go visit her then. "Well, when's she coming back?" Jin-hyung stands up.
"I don't know. She moved over there. All of her stuff's gone, Jungkook-ssi; she said she'd come back when she could, but that would be after she graduates. And if she gets jobs over there in the United States, she might not be coming back for a long time. I'm going to visit her during the holidays. Anyways, I can't talk about this anymore, I just came to tell you this because you deserved to hear the truth. I'm going to bed. Goodnight." He stands up and walks out of my room, shutting the door behind him.
The holidays? I can't wait until Christmas to see her, especially now that I know that she loves me too! However, if the school doesn't allow visitors so that the students can focus on their studies, I won't be able to visit. There's nothing I can do except to end it with Tzuyu and wait. (Y/N), I'll wait for you, please wait for me...