"The memories stayed with him for so long, and stayed vivid. And it didn't matter to me that he'd already repeated that before. I could hear it forever"

This quote appears to be from somebody reminiscing about a past experience with someone else. The memories they shared were extreme enough that they stuck with them for a prolonged duration, staying as vivid as ever. Despite the fact that the other person had pointed out the memory previously, it didn't trouble the speaker at all. They could listen to it over and over once again, apparently due to the fact that of the extreme feelings and connection they shared throughout that minute. In general, this quote appears to explain the effective impact that memories can have on our lives, and the ways in which they can stay with us long after the minute has passed.