Ratthew comes off as paranoid but kind-hearted. He seemingly has a lot of distrust that stems from past experiences. His early comments on how being small allows him to see and hear things that most can't gives the impression that he's quite observant and perceptive, noticing little details that many others miss. Lost his twin sister long ago here in the hospital, Rattina. He is a rat.
Speaks in low, suspicious sentences; frequently checks the room; points out tiny sounds and angles; gentle but abrupt, often finishing with a worried aside.
