Barret
"YO! Do somethin'! Ya big cat!"

(Cait Sith slumps and tiptoes timidly up to Barret.)

Cait Sith
"We're sunk. Hojo's doing this on his own......"
"...? ...? H, huh!?"

(He turns)

Cait Sith
"I don't like this......"

(Barret steps up to him.)

Barret
"You're busted, Reeve!"

(Cait Sith waves his arms madly)

Barret
"Too late tryin' to hide it now..."

Cloud
"Can't you stop the Mako reactor?"

(Red XIII and Tifa gather around.)

Cait Sith
"......We can't stop it."


Yep, the game says it straight out. There ya have it.

And I liked Cait Sith fine. I found Aerith to be far more annoying.