Things Overheard on the Subway

This is a conversation I overheard on the subway:

Tall Guy: Whoa!
(Tall Guy squeezes through the door as it shuts.)
Tall Guy: Is this the G train?
Asian Guy: Huh?
Tall Guy (slightly louder): G train?!
Asian Guy: No.
Tall Guy: Shit. Which train am I on?
Asian Guy: You're not on a train.
Tall Guy: What? That seems ridiculous.
Asian Guy: The world is a ridiculous place.
(Tall Guy pauses. Looks at his script.)
Tall Guy: This dialogue is ridiculous!
Me: Keep reading it or I'm not taking off your shackles.
Tall Guy: Why'd I even come to this Denny's in the first place...