Maxine’s ex-boyfriend and a friend of E.J.’s. He never appears in person in the novel, but both Maxine and E.J. talk about him. Given Jon’s connection to E.J., Jade can ascertain that Jon is probably a troublemaker and not a great guy to date. Maxine’s friends Bailey and Kira back this up: they share that in their opinion, Jon abused Maxine’s generosity and he didn’t contribute at all to the couple’s finances, as he lost his job right when they moved in together and he never got another one. After Jade calls Maxine out on her bad behavior during their Woman to Woman outings, Maxine promises to stop taking Jon’s calls, in which he presumably tries to convince her that they should back together.