1 Iki Piki: Okay... no need to get violent. Can we look around a bit more before we buy?
2 Robot: {puts gun away} Oh, certainly. Let me show you the bridge.
3 Iki Piki: {to Iki Piki 2 and the Serrons} Not only a used spaceship salesbot, but a psychopathic one.
4 Iki Piki 2: I'd go crazy too if I was programmed with a personality like that.

... As opposed to if there were two copies of you running around from different times.

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2020-11-29 Rerun commentary: The robot obviously puts the gun away back in the same place out of which it produced it.