"It was raining that day, right?"
Haru said. Ren tilted his head.
"No, it was sunny."
"Huh, really?"
Noa laughed. "Your memories differ."
"But one of us must be right," Haru insisted.
Ren said calmly, "Memory doesn't necessarily reflect facts."
"Then my memory is wrong?"
"Rather than wrong, it's interpretation."
Noa supplemented. "Memory isn't a recording of the past. It's reconstructed."
"Reconstructed?"
"Each time you remember, memory changes slightly. Influenced by emotions and context."
Haru was surprised. "So memory can't be trusted?"
Ren explained. "Psychology experiments show false memories are easily created."
"Fake memories?"
"Believing events that didn't actually happen really occurred."
Noa gave an example. "Childhood memories. Many might be narratives created from photos and family stories."
Haru grew anxious. "Then who am I? If memory makes me."
"Sharp observation," Ren acknowledged. "John Locke said self-identity is continuity of memory."
"Without memory, not yourself?"
"Extremely speaking, yes. Is someone with amnesia the same person as before?"
Noa said carefully, "But the body is the same. Cells replace, but there's continuity."
"Then the body is the self?" Haru asked.
"That's also problematic," Ren pointed out. "What about brain transplant? If body changes, are you still you?"
"Difficult..."
Noa said quietly, "Memory might be material for creating narrative."
"Narrative?"
"We connect fragmentary memories to create a coherent story of ourselves."
Haru understood. "Like a personal history?"
"Yes. But that narrative is constantly updated."
Ren supplemented. "The same event gets interpreted differently as you age."
"A teacher you hated before, you now think was good," Haru gave an example.
"Same memory, but narrative changes," Noa nodded.
"Then what's truth?" Haru posed a fundamental question.
Ren answered. "Objective truth and subjective truth differ."
"How?"
"Objective truth is fact the same for anyone. Subjective truth is personal experience."
Noa supplemented. "Whether it rained can be checked with weather data. But how you felt is yours alone."
Haru thought. "Memory is subjective truth?"
"Yes. So it's natural for them to differ."
"But is that okay?" Haru expressed anxiety.
Ren said, "In history, multiple testimonies are cross-referenced. One memory alone is insufficient."
"So evidence is needed?"
"If seeking objective truth, yes."
Noa said gently, "But memory as narrative also has value."
"Why?"
"It shapes you. Sometimes meaning matters more than whether it's true."
Haru said slowly, "Memory is truth and also narrative?"
"Has dual nature," Ren acknowledged. "Trace of facts and product of interpretation."
Noa looked out the window. "Life is accumulation of memories. Whether they're truth or narrative might be worth asking, or might not need asking."
Haru laughed. "A philosophical answer."
"But an honest answer," Ren said.
"Then that day being rainy or sunny is fine either way," Haru concluded.
"What matters is remembering that day," Noa smiled.
The three nodded to each other. Memory isn't perfect, but still connects us. Between truth and narrative, people live.