I love how when he talks it sounds labored, like he is not used to speaking ANY language

"The biggest embarrassment has been Black Mesa Facility but I think that's finally taken care of itself."

The right man in the wrong place can make all the diff-erence in the world.

The way he copies himself during the alyx ending is fascinating. It’s like he has a backlog of things to take care of after being freed and is actively splitting his own timeline to multitask. At 11:55 in particular it looks like the original is the one that trails off and walks away while the clone comes in to continue the conversation.

so what's inside G-Man's briefcase is INDEED Half-Life 3

Gman must've been so happy to finally talk to some one with a voice

"...we'll see... about THAT."

11:52 his eyes light up and he looks up after she asks to have the combine removed, he is observing the timeline where he does that and he or his employers deemed it an unsuitable path to take

Now to think, this is the first time we see G-Man not just giving a speech, but engaging in a conversation. It made me feel weird, first time we see someone responding him.

G-Man looks surprisingly in good shape in Half-Life: Alyx.

The scariest thing about him is that you can't tell whose team he's on.

"Some believe the fate of our worlds is inflexible. My employers disagree."

i bet the g-man's back hurts from having to carry the entire half-life plot

The way he hesitates before saying “employers” in half-life 1, it’s as if he’s trying to think of a term that Gordon could best understand for them.

"See her safely to White Forest, Doctor Freeman."

Scary knowing the Gman has employers that may be more powerful than him

I always liked to believe that valve included themselves in the game, as the employers of the gman, using him to actually make the scenario move forward