Ezra is a very nervous and timid person. She has a very large passion of science, which got her her job at Refua. She is fairly intelligent, and sometimes accidentally boasts about it.

She usually doesn't do things with ill intent, but due to her  occasional clumsiness and lack of understanding social cues, she often can find herself saying or something rude to someone. She has done this her whole life, causing her to be a bit introverted. She wants to make a lot of friends and socialize but she is afraid of messing everything up again.