A while ago, Rui was bored and made a small robot based off of Tsukasa. It looked like a mini Tsukasa, which was adorable. He had recording of Tsukasa's voice, from their performances, and put a specific sentence into the voice box,'I love you! <3'.

One day, the whole group was all hanging out together, and he was feeling a little left out, and heard them say his name to each other a bunch of times, even Tsukasa, the one he loved most of all.. he didn't know, but they were planning a surprise birthday party.

Rui ended up going home early that day feeling upset, and tears were slowly streaming from his eyes as he held the Tsukasa robot, and made it replay the words 'I love you! <3'.

Another day, the day before his birthday, he ended up seeing a few of his middle school bullies, and started remembering some bad memories, he ended up going home, and fiddling around with the Tsukasa robot, he loved Tsukasa, he was sure the other day, he just misunderstood everything.

anyways, after seeing the bullies, he was now at home, pressing the button to activate the one and only voice line from the voice box, 'I love you! <3', over and over.