User blog comment:Zergrinch/All about Shipping/@comment-3094698-20121028192546/@comment-1038387-20121028194003

It wasn't very clear in the comics (issue 20) - Zatanna and Rocket kiss him and Z remarks he's still good friends with all his exes. We didn't make anything of it, until Greg referred to her as an ex in one of his replies.

It's a pity we haven't seen any of it. Interracial couples are rare in comics. I mean, there's Luke and Jessica, but not much else.