... it's... Ishibai-kun... Name contains one of the two kanji for 'Grey'

... Ishibai-kun!? That cute little shrimp!?

Ishibai-kun! Morning!

... oh hey... Shidou...

Yeah... the other guys tease him a lot, but...

His responses and the stuff he talks about are always fun.

I'd always been interested in him before, but then there was that time...

... ah!