It was that time of the year again when all the students went back to school after the summer holidays for a fresh start of a new school year. The platform in King's Cross was as busy as ever. Y/N, a 5th year student at Hogwarts School of Witchcraft and Wizardry, had arrived at King's Cross to board the Hogwarts Express in platform 9 3/4.

You pushed your loaded cart to the platform between 9 and 10, your owl, Archer, flapped his wings when the cage almost fell. You got ready to run through the wall and then got through. Platform 9 3/4 was hustling and bustling with students getting in the Hogwarts Express.

"Y/N!" A familiar voice had called you. You turned to see who that was and suddenly a huge fellow had wrapped his arms around you.

"Wha-Jungkook?!" You breathed, shocked at the sight of your bestest friend who had drastically changed physically. He pulled back from the hug and smiled widely at you.

"Who else would it be, small bean." He laughed. "Let's deposit your luggage and get in quick if we want to score an empty compartment!" He said as he pulled your cart.

After you two had loaded your luggage, the both of you quickly boarded the train and thankfully found an empty compartment. Your dad didn't cross the platform anymore since he was in a hurry because of work but at least he accompanied you to the station. Jungkook, on the other hand, had already bid farewell to his parents earlier before meeting with you.

"What the hell happened to you?" You ask the boy as both of you sat down comfortably on your seats opposite to each other.

"What do you mean?" He cocked his head to the side.

"You've bulked up and obviously grew taller!" You said with your eyes squinted on him.

"Okay, maybe I've constantly worked out this summer and maybe slept a few more hours than normal." He shrugged and looked out the window, the train whistled and was starting to move.

"You haven't wrote to me once all summer." You crossed your arms and pretended to sulk.

"I'm sorry. You know how it is." He looked at you and scratched the back of his head. Jungkook couldn't write to you all summer because of how strict his parents were about Jungkook's friends especially you. They aren't really fond of you because of your status, a half-blood while Jungkook came from a prominent pure-blooded wizard family. You thought the discrimination only ran through the followers of you know who and maybe almost all families who were sorted to Slytherin but sadly, it ran through other wizarding families despite the circumstance. 

"I know. It's alright. Taehyung was writing nonstop though." You giggled at the thought of the whole summer that you and Taehyung were sending letters to each other almost everyday.

"Is that supposed to make me jealous? Because it's working." He pouted.

"Yep. I'm definitely making you jealous." You grinned.

Both of your attention went to the door of your compartment to see a sandy-haired boy enter. His hair disheveled, his collar wasn't right, he had soot on his nose and a piece of hair on fire like a birthday candle. He was practically a hot mess as in literally.

"Now where have you been, Tae?" Jungkook asked the boy.

"I was walking around the train to find you guys!" He huffed as he sat down beside you. "Then some second year accidentally blew up his book just in time that I was checking for you guys." He said and got his hanky and wiped it all over his face then got his wand. "Tergeo!" and voila, a clean Kim Taehyung.

"Hi Tae!" You greet him.

"Good to see you Y/n." He greeted back with a smile.

Jungkook was looking curiously between the two of you.

"So are you two like..a thing now?" He squinted his eyes.

"What? No!" Both of you answered in unison and Jungkook laughed. He knew Taehyung liked you but you tried to convince yourself that he doesn't like you like that. You definitely do not need to involve yourself with feelings and getting into a relationship was the last thing you wanted since you only thought of it as a distraction and a waste of time and you'll only end up getting hurt in the end just like your dad.

"Anything from the trolley?" You heard the trolley witch approaching your compartment. The three of you smiled at each other and raced to the compartment door to buy snacks.

The three of you sat back down with huge grins plastered on your faces. You enjoyed your pumpkin pasties as Jungkook and Tae opened their chocolate frogs and compared cards.

"Finally I got Dumbledore!" Jungkook said as he raised his card in triumph.

"I thought you told me last year that you were done collecting them." You chuckled when Taehyung's chocolate frog leaped on to your face which made you squeal.

"Oops sorry Y/n." He giggled as he took the frog.

"It's alright. Well, speaking of frogs, you're not bringing Ribbert to school this year?" You asked.

"Never in a million years would I leave my beloved—" Taehyung cupped his polo pocket. "RIBBERT!" He panicked as he cupped all his pockets in search for his pet frog.

"Oh God not again." Jungkook face palmed himself.

"Maybe he hopped off of you somewhere in the train." You said as you stood up and Taehyung followed.

"Yeah. I hope so he's on the train. My big brother's gonna kill me if I lost him!" Taehyung sped out of the compartment to start looking for his lost frog.

"I'll stay here to guard the things. I hope you find him." Jungkook said and continued to munch on his candy.

You went out of the compartment and started on the opposite side of where Taehyung had run off to. You asked the students in different compartments if they happen to see a frog somewhere. You arrived at the second to the last compartment. You peaked and saw two good looking boys in their Slytherin robes already. You knew who they were. You knew who owned that beautiful silver hair and plump lips and you knew who the other one was who had jet black hair and pale skin. Everyone in school knew who they were. It was Park Jimin and he was there together with his hyung, Min Yoongi. You tried to muster up the courage to knock and ask them if they had seen the frog but you shook your head and thought they probably haven't seen it or they just don't really give a shit about it. You decided to skip their compartment when something caught your attention.

"Ribbert!" You mouthed to yourself as you saw the frog sit still on Park Jimin's hands.

You sighed. Of all the students in this train, it had to be Park Jimin. You knock slowly on their compartment door and both heads turn to look at you. Jimin gestured you to come in.

"Well, hello there. What brings a pretty Gryffindor here to our compartment hm?" Park Jimin gave you a mischievous smile.

"I-I Hi..I came for the frog actually." You stuttered. Why were you stuttering all of a sudden?

"This frog belongs to you?" He cocked his eyebrow up.

"To a friend of mine." You replied. "Can I have it back?"

"Hmm..I don't know. This frog seems to like me. It hopped right on to my hand." Jimin said examining the frog. "I think I want to keep it."

That made you annoyed. "Well, it's not yours so give it back." You said with a stern voice.

"Oh? Where did that shy Gryffindor went?" He chuckled.

"Give her what she wants, Jimin." The pale Slytherin on the opposite seat finally said a word.

"So you want the frog?" Jimin asked, raising the frog.

"Yes, please." I said, trying to keep my anger in.

"What do I get in return for giving you this little froggy back?"

"What?!" I huffed. "You just found him and you didn't roam around the train to look for him! You didn't need to waste any effort."

"Well, I looked after him when I could've just thrown him off the window or turned him into a goblet." He shrugged.

Unbelievable.

"Fine. What do you want, Park?" You said as you placed your hands on your hips.

"I don't have anything in particular that I want right now." He said and stood up. Now he was hovering over you. "On second thought, that silver phoenix clip on your hair looks nice." He said as he reached his hand towards your head and took off the small silver phoenix hair clip on your hair causing the clipped hair to fly on to your face. You tucked the strands in the back of your ear, glaring at Jimin.

"Give it back, Park." You growled.

"Hmm..I'll give it back to you when you return the favor to me someday." He gave you a sly smile and place the hair clip into his pocket.

"Fine. Now, hand over the frog." You open your palm and Jimin gave you Ribbert with a smile. The frog croaked happily now that it was in familiar hands. You rolled your eyes at the Slytherin and left their compartment to run back to yours, you find Jungkook still alone but now in his robes.

"Where's Tae?" You asked him.

"He's not back yet. You better change into your robes, we're arriving soon." Jungkook said.

"Yeah. Here. Give it to Tae when he comes back. He's so owing me for this." You said as you shoved the frog to Jungkook and got your bag where your uniform was, to change in the train's changing room.

After that, you went back to your compartment and saw Taehyung who was happily talking to his frog while Jungkook grimaced.