***Yukio's P.O.V

'I'm here outside the dorm, looking at the sky, waiting for you to come back, wishing you can see the stars with me. I knew you can't see this because it's day at your place'

"…. I am waiting… where are you?"

I didn't noticed that nii-san was on my back "Yukio, I'm sorry" he tapped my shoulder.

"That's my line" I said with an awful expression. "I'm really sorry but, you said back then…"

~~I HAVE BEEN WAITING FOR HER FOR 2 YEARS~~

"I'm curious, who is she?" Rin asked. Oh, I forgot that nii-san didn't knew her.

"Yui Okumara, my childhood friend and...oto-san's former student" I answered. "Do you mean, she's Old geezer's student? He asked.

...yes

Then Kuro kept complaining "Hey Rin I'm Hungry!". "Ha... Okay then sukiyaki. Ii?" Nii-san prepared the dinner.

-flashback
When I first met Yui, she was crying in the corner of a room. I walked towards her and said "Don't cry, crying can make you ugly". "Why do you saying that?" she said.

"I'm Yukio"
"Yui"

I asked her why she was cying. She told me that her playmates turned her down because of her asthma. So I encouraged her to play games that won't strain her body. So I brought board games and card games.

After we played board games, I turn the page of my exorcism book. Yui noticed it, she knew that demons are creatures who scare people.

After that oto-san walked to us, called us and he introduced Okamura Yui, my new classmate in exorcism...