"Hahaha....haha....ha...." Rin laugh by herself. Len look confused. "Rin!!! ARE YOU CRAZY?!" rin stare len for awhile. "No, i'm not. I'm just thinking we are just diffrent one year from Mikaze san."

"Mika....mikaze.....Mikaze Ai?" len said. "I'm almost forget about that." Len thought.

♦Rin POV♦
It's funny to think, Ai is the senpai, even he is more younger than all of them.....He still young....

((Maybe if i not put Rinny as a human, Rin/len is same with Ai, A robot))