Lirio is a child taken care of by Ricardo. She is aware of Ricardo's bounty hunting profession and is not seemed to be bothered by it. Each time Ricardo goes out to hunt a bounty, she waits patiently for him to return. She is very fond of Nadie and Ellis as well. At the end of the series, Ricardo teaches her how to use a boomerang.

She very rarely speaks and instead, communicates with other people by smiling, facial expressions and nodding or shaking her head.