PERFECTLY VALID REASONS FOR NOT IMMEDIATELY RECOGNISING SOMEBODY YOU KNOW:
(AND YOU CAN'T CHANGE MY MIND); HAVEN'T SEEN THEM IN MORE THAN 1 YEAR; HAVEN'T SEEN THEM IN 10 YEARS AND THEY ARE FAT NOW; HAVEN'T SEEN THEM IN 20 YEARS AND STILL HAVE NO IDEA WHO THAT WAS; THEY GREW A LARGE BUSHY BEARD AND WORE A DO-RAG