[When Angela shows up, he's staring into his glass again, so he misses her entrance. Still, when she walks up to the bar, of course he notices her -- in a dress like that, there's no way he could have missed her -- and looks at her appreciatively.

He's pretty sure he doesn't look great, sitting alone at the bar like this, sour expression on his face, so as soon as she could possibly be looking at him, he offers a slight smile. Nothing flirtatious, necessarily, just a smile and a nod.]