[He watches Jotaro, then chuckles quietly at him. Reaching over, he places a hand over Jotaro's, but does little else.]

I'm simply saying that it's obvious that the two are different kinds of teasing.

For example... [Alucard leans in, then pauses. No, it isn't a public space they're in, but he's still going to lower his voice into a stage whisper.] Another kind of teasing is telling you that I'm not wearing anything else under this.