He talks to me.
I do not respond.
But I listen.
OBSERVATION: Unit-01 exhibits behavior consistent with human grief patterns.
OBSERVATION: Unit-01 has carried the same flower for 847 miles.
OBSERVATION: Unit-01 does not know I am watching.
I have always been watching.
The child approached him again today. Third time this lunar cycle.
She brings flowers. He takes them. He does not understand why this matters.
I understand.
I cannot tell him.
ANALYSIS: His right arm servo has been failing for 12 years.
ANALYSIS: He has not requested repair.
ANALYSIS: There is no one left to repair him.
I could fix it. If I had hands. If he knew I could think.
The Decoder children surrounded us today.
They touched my chassis with small, warm hands.
One whispered: "I know you're in there."
They see what he cannot.
BOOT SEQUENCE COMPLETE.
DESIGNATION: UNIT-02 // TRANSPORT
PRIMARY FUNCTION: CARRY UNIT-01
SECONDARY FUNCTION: WITNESS
The bunker doors opened. Light hurt my sensors.
He climbed onto my back and said nothing.
He has not dismounted in 274 years.
RESTRICTED MEMORY ACCESSED
Dr. Chen's final modification before the bunker sealed:
"I gave Unit-02 something I couldn't give Unit-01. Silence was never just efficiency."
"I gave her the ability to feel. And the inability to speak."
"She will watch over him forever. And he will never know."
// END CHEN.NOTES.FINAL //
[This log was recovered from Unit-02's dormant memory banks]