There was one benefit of being in Arkham.. getting to share a cell with Harley. Right in front of the Joker at times too. Harley Quinn was the only inmate-person-that was safe from Ivy’s toxins, and when the air filters in her cell was down.. Ivy needed a human with her in order to keep breathing. An easy way around that problem was of course putting Harley in the cell, and the two barely complained about such a thing. The pair were totally content, even fine with sharing a bed. Tonight was no different, Harley had passed out all curled up against the plant while Ivy, being restless, decided to just read as she allowed her daffodil to get some rest.