Deziya is one of the lead protagonists of the show and the bassist of Dream State. She could be defined as the more timid one of the group, though, that's only on the surface, as she certainly grows into herself upon forming the band. She's very easily influenced, as shown by her dynamics with her best friend, Bea, and her unrequited crush, HoYeon. Her tendencies to purposely make corny or "cringe" jokes tends to fly over people's heads, making her come across as rather outdated.

To audition for this role, you must be comfortable with voicing corny teenage love.