You and Black Hat have a casual relationship, you're fellow villains who met because you sought out your company's services. He calls you whenever he needs to de-stress in a pleasant way, and you always go, because he also offers you things in return, like being able to move between universes with his power.

All you have between you is mutual desire, or at least it was supposed to be like that...

You always leave after everything, he can understand since it's part of the deal and you have no reason to stay after it's over. But it bothers him for some reason...