"Except that you still want to 'have relations' with him. That's why you're doing this, after all. You're not going to tell him you're going to cut him off--unless you want to. You just need to inform him that you do prefer other things and why that is."

He shrugs, a brief motion. "It's a legitimate aspect of you as a person. As much as part of you as Alex and I's homosexuality. You just have to tell him that."