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"Did she kill him, or just enlighten him?"
You might if pretending you were farewelling them was the only way they'd let you get close."Did she kill him, or just enlighten him?"You don't say "bye" when you're about to enlighten somebody.
Re: saying "bye": I don't see why Arkady would say "bye" if she was going to kill Connor, because she knew he would be right back. He can't die, so there IS no goodbye.