Throughout Season 4 of Harley Quinn, it's clear that as much as the Harlivy relationship will try to keep going, forces are pulling them apart. Harley is busy trying to reform with the Bat-family, while Poison Ivy is growing in confidence as Lex Luthor's CEO. Despite these different jobs, both are evolving and happy, for now.
Source：https://www.cbr.com/harley-quinn-steppenwolf-gay-poison-ivy-ally/
