Requested by @Whiteshadowkk
In this story, Allister has broken his mask and has not left his home in a while. (Y/N) is worried that she might've done something wrong or something has happened. She is going to his home to ask him.
    (First Person)
  I sighed into the cold October air. This week was a particularly sad week. I haven't seen Allister in so long, he hasn't been seen in days and I'm afraid something might've happened. Is something wrong? Whatever it is, I'm gonna go find him. He's my best friend! He shouldn't feel like he has to shut me out like this. Maybe...I should ask the other gym leaders where they last saw him! That would be a good idea! But, who to ask...? "Hello (Y/N)!" Bingo. "Oh hey Milo!" I said turning to him. He had a worried look on his face. "H-hey, have you seen Allister anywhere? He hasn't been around lately and...I'm getting worried that something might've happened." Awh, the poor cinnamon roll, he looked like he could cry at any second. Milo was always very caring when it came to the other gym leaders, especially Allister, since he's much younger than the others. I frowned and looked down. "To be honest, that was the same thing I was going to ask you. Milo frowned. "Ah, do you haven't seen him. It's-it's okay! I'm just worried." He said looking down a little. "Don't worry bud, I'm just as worried as you. It doesn't help that I don't know where he lives." Milo's head perked up and he smiled. "Wait! I might know someone who knows where he lives!" He said cheerfully. My head perked up and I looked at the much taller boy. "W-who?" I replied questioningly. "One of the only other people he hangs out with! Or at least battles with, Bea! She might know!" Milo said hopping up and down a little. "She lives in the same town as Allister! I'm sure she'll be able to find him." He added. (Y/N) smiles wide and she looked up at him. "R-really? Well, I guess I should go find her then! Thanks Milo!! I'll see you later!!" (Y/N) said waving goodbye and running away.
     (Third person)
   (Y/N) soon made her way to Stow-on-side and found Bea. Not being the Gym leader, she didn't have much to do with Allister except the fact that they were rivals. "Yeah I know where he is probably, follow me." She said walking away. (Y/N) quickly followed behind, she noticed they were heading away from the Town. "Uh, Bea-" "Don't worry, this is the way." She said. She stopped and pointed over to a very old and abandoned looking house. It was pretty big and it had old tattered wood and windows. It seemed like you could pull the wood straight off of it. "This is the place." She said looking over at (Y/N). (Y/N) shivered. Though she has had experience with ghost types because of being friends whit Allister, she never got used to scary abandoned places. "Th-thanks Bea, you can go back home now." (Y/N) said waving goodbye to her. She simply nodded and jogged quickly back home. (Y/N) looked up at the old abandoned house and sighed, walking up to the door and knocking on it.
Knock
Knock
Knock
     There was no answer. She was scared now, if Allister wasn't here than where could he be? She simply sighed and knocked on the door once again.
Knock
Knock
Knock
Still, no answer. (Y/N) shivered. This was starting to get kind of eerie. She sighed and assumed it must've been one of his Pokémon playing a trick on him. She shakily knocked on the door one last time.
Knock
Knock
Knock
She heard some things fall over in the house, as if someone was startled and knocked something over. This made her jump as this was the first bit of noise she heard. "Wh-who's there?" She heard the stuttery, soft, British accent speak. She smiled knowing who it was but then got serious again. "Allister is that you? Please, please come out!" She said "Everyone is worried." She added putting her hands on the door. She heard shuffles inside and heard him speak again. "N-no. I don't w-ant you to see me right now." He said. (Y/N) could hear footsteps walking away from the door. "B-but why Allister? Is something wrong?" She asked. She heard the footsteps stop then go again. "...Did I do something wrong?" She whispered just loud enough for him to hear. She heard the footsteps quickly run up to the door and heard two other hands get put on it. "(Y/N), Nonono! It's not your fault!" She heard him speak loud for the very first time. "I just...I..." he stopped himself and she could hear a few footsteps leave the door then stop. "Y-you may come in." He said stuttering out again. Before (Y/N) could open the door, she heard a cry of a Gengar then the door opened on its own. She could spot one red eyes staring at her, a chandelier that looked suspiciously like a Chandelure, two other eyes staring at her from the dark. She saw Allister turned away from the door. Her eyes widened at the sight. "Allister?" She asked walking towards him. She put her hand on his shoulder and he turned slightly, showing his pale face and his deep, purple, and seemingly glowing, eyes. She gasped when she saw him, blushing slightly. "I-I...didn't want you to see me like this. He said meekly covering his face as he turned to her. (Y/N) smiles and then takes his hands in her own. "I was afraid...you wouldn't l...like me anymore..." he said looking down. (Y/N) sighed and turned his face up to hers. "Oh Allister," she started, looking into his eyes. "There's nothing you could do that would make me stop loving you." She said, accidentally confessing in the process. "W-what...?" He asked with wonder in his voice. (Y/N)'s heart stopped and her eyes widened. Her face changed from her normal skin color to a bright red color. "Y-you...love me...?" He asked with a little blush on his own face. (Y/N) internally cursed herself for doing that. She just confessed to him, and in the worst way possible. She just stood there frozen, hoping that whatever she did. Didn't just end their friendship. "I-I'm- I- I didnt- th-thats not what I.." she stuttered out, trying to justify her action. "I'm sorry." She said looking at the ground. She could hear Allister gasp and even giggle a little...? "Sorry...? (Y/N)," Allister walks up to her and smiles up at her. "You've taught me a lot of things since we've been friends, one of those things is that you shouldn't be sorry for trivial things, and even I don't have that right...but..." he took her hands in his own. She could feel how cold they were, but so soft and fragile at the same time. She looked at him and could see something she has never seen in a while. A smile on his face. "I love you too..!" He said raising his voice. (Y/N) could hear several happy cries come from the darkness of the house. Allister delicately, pulled (Y/N) into a hug. "G-goodness...this is q-quite nerve racking..." he said shivering a little. (Y/N) smiles and hugs him back, a little tighter than normal. "Please...p-please dont leave me..." Allister said hugging her tighter. (Y/N) chuckled and smiled. "I won't, I promise." She said hugging him a little tighter back.

"I-I love you, (Y/N)."
"I love ya too, Al."

WHOO BOY THAT TOOK A BIT. I hope you guys enjoy this one cuz I've never actually wrote any Allister x reader stories! EVER. So I hope I did good hahah.