i ask him questions about his past , trying to jog his memory . and his father , that would be my great-grandfather , saw his wife-to-be across a crowded ferry boat . `` that 's not our biggest issue , '' i said , leaning forward . he added , taking the steps lightly beside me . his gaze fell back down to mine . the radio fell silent for a few moments . you have about a month before it becomes useless . `` great , when i pick you up in the morning you can show me what 's new . '' 