Steve knew exactly what he had to get ahead of, because Tony was already opening his mouth to admit to some far more obscene acts in uncomfortably public areas, there were degrees to how unsanitary or okay something was, and had to click it shut with an unconvincing smile of innocence as Steve warned him off. Ultimately, it wasn't the distraction he was hoping for, and instead Tony could see his carefully constructed game fall apart in that one move as Steve leaned away from him instead of taking his bet, and maybe that was for the best because Tony might have forgotten his own poker face as his focus dropped to follow a droplet tracing the planes of Steve's muscles. His own hand slid down from his chest, hiding the card again, not entirely sure what to do with it as he muttered, "I guess--no, we don't have to. We should be--watching, or whatever."