Nox was finding himself being drawn closer to Nate at that point in time, which definitely had him flushing a bit. Nate might actually be able to feel the slight arousal from Nox as well.
Nox was just looking towards him before he was mumbling that perhaps it would be best if he went home. The night was definitely going to go in the direction that it had the other night if he stayed there.... but without the use of alcohol.