Flush is a collection of poetry and photography, which reflect many of life's awkward struggles and relationships, from the perspective of a child growing up in a complicated world. The book is a compilation of raw feelings and emotion, which is expressed visually with Luongo's bold design. Luongo addresses diverse relationships and their development in time, as well as their unity. She says "I want to make sure people understand the meaning behind the title. "Flush" refers to a flushed face, but I'm sure readers will understand that once they read it".