[Chell doesn't say 'it's nice to meet you' either, because... It's just not in her social vocabulary, maybe. And honestly, when it comes to these two, not walking away is about as good as 'nice to meet you', right?]
[The guy has nothing to say, but he just stands there. It's enough to make Chell feel a little self-conscious, good work, Jack.
What do you do, then, when you hit a lull in conversation with a new person?]
ACTION
[The guy has nothing to say, but he just stands there. It's enough to make Chell feel a little self-conscious, good work, Jack.
What do you do, then, when you hit a lull in conversation with a new person?]
... Where'd you get the gun?
[You talk about common interests]