I think it’s supposed to read like this
“…What I just saw must be something Kanna cared deeply about.” [End Segment]
“A memory of us travelling together. A memory of me telling her about my saddest day. A memory of her kind, strong mother. Kanna flew off with all of those… Then ran out of strength.”[Retelling Kanna’s final moment]
I don’t see the problem there. It was just the first sentence that bothered me.