Sui Ishida said this quote

THE FLECKS OF MY ENEMY'S BLOOD THAT STAIN THIS SUIT. THEY'RE MY PRIDE AND JOY. THIS SUIT LOOKS WHITE BECAUSE OF THE RED OF THE BLOOD ON IT. THAT'S WHY I FIGHT.FOR YOU BIG BRO. THE AWSOMELY INSANE. TO MAKE YOU AWSOMELY HAPPY...WHETHER AT AOGIRI OR AT GOAT, I'VE FOUGHT AT THE VERY FRONT LINES. ALL THE WAY.AND TOWARDS THE END, I EVEN LEARNED A FEW NEW WORDS. I HAD FUN. IF ONLY I HAD KNOWN A FEW MORE WORDS, I'D HAVE BEEN ABLE TO TALK TO YOU MORE, BIG BRO.I THINK ABOUT THAT SOMETIMES. I DON'T THINK JUST LIVING IS THAT BIG OF A DEAL. I REALLY BELIEVE I'LL BE ABLE TO SEE YOU IF I DIE.SO I'M NOT SCARED. DEATH ISN'T THAT BAD. I HATE THE FACT THAT I LOST, THOUGHBUT YOU KNOW, BRO. I... I'M NOT SAD AT ALL.NAKI