I'm not crazy

"Let me be stubborn for a moment and present to you in the first pages a memory refresher.. I know that your memory is not the memory of fish or flies or, God forbid, a volatile memory in which the details do not go away, but a reminder here is obligatory in any case, as a whole year has passed since our story and perhaps none of you mentioned it. "Something from it.. We agreed.. Then let's begin."