Sirius held his hands up. "Hey I didn't say anything about dare, you brought that up." He reminded Dylan. "So really I think it should be you who gets hexed, not yours truly." Sure he blatantly encouraged Dylan to go ahead with his idea, but that was not the same thing, at all; Sirius knew all about the rules of the dare after all.
"At least you're not actually going home with her." He pointed out with a smirk, snatching the piece of paper from Dylan. "Now me on the other hand." He smirked.