When will you notice me... Senpia???

A very bad day of school

Hi. I am Ayano Aishi. I have.... no emotions. I try! I try to smile I try to support other people but I can't find it in me.
I went to the mirror and brushed my long, thick black hair. "Hey. Maybe I will try a new hair style instead of a ponytail." I said. I looked back up at the mirror expecting to see a smile, but no.. Just a pitch black eyed person with a plain face. I sighed and put my hair in a ponytail. "First day of school here I come." She tried to say with happiness in my voice.
OH IF I DIDN'T TELL YOU BACK OFF ON MY SENPIA!!

I got to school and saw a bunch of girls looking at senpia. My hands turned into fists. My only emotions came to me, rage and love... When I got my shoes on I looked deeper in my locker. "There they are! I've been looking for you." I said with a plain face. I pulled out a, Box cuter, Some scissors, and a knife. " I guess I need to hide you." I put my weapons back in my locker and said, "I guess I have time before class to join the drama club I heard they had masks and gloves." I said. People were looking at me because I was talking to myself. "HEY YAN-CHAN!!!" Kokona said. I tried not to get my knife and kill her so I gave her a little bit of a stink eye. "Hey..." I said.
"I heard their is a new girl named Osana. She keeps following Senpia around." Kokona said.
I ignored her big time I was looking at my schedule for school
Math
Grammar
Ar--

But when I processed what she said I gasped. "WHAT?!!?" I asked
"Yeah apparently she is senpia's childhood friend."
"No....."
"Um is their something wrong Yan-Chan????"
"Huh?? Oh....Um.. Nope nothing's wrong!! Heh..." I walked away and joined the drama club. The bell rang and I went to class. I saw SENPIA there. "What the???" I whispered to myself. I saw the girl next to him. She was gazing at him while blushing. I wondered if that was Osana but I didn't want to think about her....
"Okay class we have a new student today! Please welcome Osana Chan!" The teacher said. The girl with long, curly orange pigtails got up and waved but she was LOOKING AT MY SENPIA!! "HI OSANA" the class shouted all except for me. Once class was over I stomped to Osana but right when I got to her before I could say anything..... I could hear my heart beating so loudly and fast I couldn't take it so I walked away. "Right she's always right next to Senpia.." I said.
I saw Osana go to the women's restroom. "Hey maybe I can poor a bucket of water on her like I did with Kokona.." I said why I laughed a evil laugh. I went in along with her. "I know this isn't a roof top but it's on top of a bathroom stall.." I thought. I filled up the bucket and poored it on her. "AAAAAH!! WHAT THE, THAT CAME OUT OF NO WHERE!!!! I NEED TO DRY OFF!!" She yelled. She was to mad to notice me. She got paper towels and dried off. I walked out and saw Osana crying to MY senpia. I got so mad so overwhelmed because she was making a fuss about being wet I JUST...