Lucifer's Daughter (Rin x Raven)

I wonder why...

"Okay, I need your books on Strong Incantations for Young Excorcists!" Yukio exclaimed. Shiemi turned to Bon and Shima very proudly. "I think I've finally memorized every single incantation for exorcising a child possessed by any earth demon." She stated. "That's nothing!" Bon laughed aggressively. "I've completed almost every course of verses threw the bible. I hope to be the best Aria!" Bon replied with a manly look. As their gloating conversation ended, so did class. Shiemi felt like she'd never be on everyone else's level in class. Rin looked over at Shiemi, kind of in a wanting way to tell her she's doing great but instead he got up eagerly and rushed to get lunch in the dining hall. He bought two plain rice balls and a pack of mochi. That's all he could really afford. But he could could always make himself food. He ended up at his favorite spot in the whole academy. It was an open patch of land with lots of grass and tulips. He sat under a crooked oak tree with his lunch and began to scarf down the food. Rin heard something behind him and hopped up. It was the boy with the robe, Roy. "Hey new kid! This is kinda my spot but if you want to take my offer that I gave a couple days ago, then your fine to sit on down and join me." Rin said with a grin. "I really want to be friends with you but I can't. Not yet......um, do you ---like to climb trees?" Roy asked quietly. "Sure. Why?" Rin asked. "Oh  I don't know." Roy said with a sly look. then quickly kicked his foot on the bark and whipped his hands onto the top branch of the tree. He let go, flipped in the air and landed on the middle surface of the tree. "Soooo cool. Hey, can you show me how to do that?" Rin asked, kinda dazzled. Roy laughed hard. Then covered his mouth out of embarrasment. He jumped down swiftly. "Certainly. Hey, do you ever......I don't know, think that only one person in the whole world really understands your life altogether and connects their story to yours?" Roy asked. "Whah?" Rin questioned in return with a dazed look to the distance. Roy skipped away with a hidden smile and thoughts twirling in his head. "I just can't crack that new kid. He's so different and yet I feel the same buzz with him as I feel in myself." Rin thought. He got all his trash from the ground and walked to a trash can. Mephisto jumped infront of him from out of nowhere. "How are you Rin? I saw you talking with that new student. Your always so busy. Why don't we have a talk sometime. I have very important things to discuss." Mephisto scolded. "I hear ya! Listen clown, I don't like feel like talking nonsense right now. I'm going to visit the church today." Rin snapped. "Nonsense, eh?"
Mephisto mumbled to himself. "Well, plans don't always stay. See you very soon Rin!" "Yeah yeah, that's nice. Bye." Rin said. 'He's crazy...' Rin thought.